A magnitude ML 1.7 earthquake occured in region: 2 km NE Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6440, 13.3110 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Amatrice | RI | 2 | 2657 | 2657 |
Accumoli | RI | 8 | 667 | 3324 |
Campotosto | AQ | 11 | 542 | 3866 |
Cittareale | RI | 13 | 482 | 4348 |
Capitignano | AQ | 14 | 665 | 5013 |
Montereale | AQ | 14 | 2581 | 7594 |
Arquata del Tronto | AP | 14 | 1178 | 8772 |
Acquasanta Terme | AP | 16 | 2916 | 11688 |
Cortino | TE | 16 | 656 | 12344 |
Crognaleto | TE | 17 | 1297 | 13641 |
Rocca Santa Maria | TE | 18 | 537 | 14178 |
Valle Castellana | TE | 18 | 977 | 15155 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2022-04-11 12:24:25 |
42.6442 | 13.3112 | 10 | 2022-07-08 12:33:52 |
Bollettino Sismico Italiano INGV | 104107861 |
Reviewed Rev100 |
ML 1.8 | 2022-04-11 12:24:25 |
42.6422 | 13.3288 | 11 | 2022-04-11 12:34:13 |
Sala Sismica INGV-Roma | 103080351 |
Field | Value |
---|---|
Time (UTC) | 2022-04-11 12:24:25 ± 0.07 |
Latitude | 42.6442 ± 0.0036 |
Longitude | 13.3112 ± 0.0061 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 104107861 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 418 |
Semi-minor axis of confidence ellipse (meter) | 407 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 214 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 67 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.56657 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 35 |
Type of magnitude | ML |
Reference to an origin | 103080351 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-11 12:34:13 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 46 |
Type of magnitude | ML |
Reference to an origin | 104107861 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-05-03 06:27:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOMA.HHZ. | 2022-04-11T12:24:45.72 | 0.6 | undecidable | manual | S | 287 | 62.8926 | 50 | 0.75 | 38 |
IV.T0110.HHZ. | 2022-04-11T12:24:44.56 | 0.6 | undecidable | manual | S | 140 | 59.6958 | 50 | 0.44 | 42 |
IV.VCEL.EHE. | 2022-04-11T12:24:42.77 | 0.6 | undecidable | manual | S | 122 | 51.4152 | 50 | 0.88 | 36 |
IV.CESI.HHZ. | 2022-04-11T12:24:42.12 | 0.6 | undecidable | manual | S | 321 | 51.9036 | 50 | 0.09 | 46 |
IV.GUMA.HHZ. | 2022-04-11T12:24:41.06 | 0.6 | undecidable | manual | S | 2 | 46.4202 | 50 | 0.49 | 43 |
IV.CSP1.EHZ. | 2022-04-11T12:24:41.86 | 0.6 | undecidable | manual | S | 350 | 50.4162 | 50 | 0.24 | 45 |
IV.MF5.EHZ. | 2022-04-11T12:24:39.55 | 0.3 | undecidable | manual | S | 18 | 40.0266 | 50 | 0.71 | 60 |
IV.FIAM.HNN. | 2022-04-11T12:24:39.97 | 0.6 | undecidable | manual | S | 201 | 44.622 | 50 | -0.12 | 47 |
IV.GAVE.EHZ. | 2022-04-11T12:24:37.22 | 0.6 | undecidable | manual | S | 279 | 34.4433 | 50 | -0.14 | 47 |
IV.MOMA.HHZ. | 2022-04-11T12:24:36.72 | 0.6 | undecidable | manual | P | 287 | 62.8926 | 50 | -0.01 | 46 |
IV.MC2.EHZ. | 2022-04-11T12:24:36.28 | 0.6 | undecidable | manual | S | 341 | 31.2465 | 50 | -0.23 | 47 |
IV.T0110.HHZ. | 2022-04-11T12:24:36.31 | 0.6 | undecidable | manual | P | 140 | 59.6958 | 50 | 0.08 | 46 |
IV.GIGS.HHZ. | 2022-04-11T12:24:35.53 | 0.6 | undecidable | manual | S | 135 | 30.1476 | 50 | -0.68 | 41 |
IV.NRCA.HHZ. | 2022-04-11T12:24:34.58 | 0.6 | undecidable | manual | S | 323 | 26.4513 | 50 | -0.65 | 42 |
IV.CESI.HHZ. | 2022-04-11T12:24:34.77 | 0.6 | undecidable | manual | P | 321 | 51.9036 | 50 | -0.26 | 45 |
IV.GUMA.HHZ. | 2022-04-11T12:24:34.36 | 0.6 | undecidable | manual | P | 2 | 46.4202 | 50 | 0.17 | 46 |
IV.VCEL.EHE. | 2022-04-11T12:24:34.83 | 0.6 | undecidable | manual | P | 122 | 51.4152 | 50 | -0.12 | 46 |
IV.CSP1.EHZ. | 2022-04-11T12:24:34.64 | 0.3 | undecidable | manual | P | 350 | 50.4162 | 50 | -0.16 | 69 |
IV.MF5.EHZ. | 2022-04-11T12:24:33.33 | 0.3 | undecidable | manual | P | 18 | 40.0266 | 50 | 0.14 | 70 |
IV.FIAM.HNN. | 2022-04-11T12:24:33.78 | 0.3 | undecidable | manual | P | 201 | 44.622 | 50 | -0.13 | 70 |
IV.LNSS.HHZ. | 2022-04-11T12:24:33.86 | 0.3 | undecidable | manual | S | 258 | 22.5552 | 114 | -0.17 | 72 |
IV.TERO.HNZ. | 2022-04-11T12:24:33.82 | 0.6 | undecidable | manual | S | 96 | 24.0537 | 113 | -0.67 | 42 |
IV.GAVE.EHZ. | 2022-04-11T12:24:32.12 | 0.3 | undecidable | manual | P | 279 | 34.4433 | 50 | -0.21 | 70 |
IV.RM33.EHZ. | 2022-04-11T12:24:32.39 | 0.6 | undecidable | manual | S | 208 | 16.9719 | 120 | 0.1 | 49 |
IV.MC2.EHZ. | 2022-04-11T12:24:31.78 | 0.6 | undecidable | manual | P | 341 | 31.2465 | 50 | -0.07 | 48 |
IV.MTRA.EHZ. | 2022-04-11T12:24:31.20 | 0.1 | undecidable | manual | S | 29 | 14.2746 | 125 | -0.32 | 94 |
IV.GIGS.HHZ. | 2022-04-11T12:24:31.25 | 0.3 | undecidable | manual | P | 135 | 30.1476 | 50 | -0.42 | 67 |
IV.LNSS.HHZ. | 2022-04-11T12:24:30.37 | 0.3 | undecidable | manual | P | 258 | 22.5552 | 114 | -0.04 | 74 |
IV.TERO.HNZ. | 2022-04-11T12:24:30.40 | 0.3 | undecidable | manual | P | 96 | 24.0537 | 113 | -0.28 | 70 |
IV.NRCA.HHZ. | 2022-04-11T12:24:30.81 | 0.3 | undecidable | manual | P | 323 | 26.4513 | 50 | -0.29 | 70 |
IV.RM33.EHZ. | 2022-04-11T12:24:29.66 | 0.1 | positive | manual | P | 208 | 16.9719 | 120 | 0.25 | 95 |
IV.SMA1.EHZ. | 2022-04-11T12:24:29.45 | 0.3 | undecidable | manual | S | 128 | 2.4975 | 166 | 0.41 | 71 |
IV.SMA1.EHZ. | 2022-04-11T12:24:28.04 | 0.3 | undecidable | manual | P | 128 | 2.4975 | 166 | 0.51 | 69 |
IV.MTRA.EHZ. | 2022-04-11T12:24:28.99 | 0.1 | undecidable | manual | P | 29 | 14.2746 | 125 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:2.2 | 0.0029251305 | 0.1024 | AML | other | m | 2022-04-11T12:24:29.57 |
IV.SMA1.EHE. | ML:2.0 | 0.002010987 | 0.1024 | AML | other | m | 2022-04-11T12:24:29.73 |
IV.MTRA.HNN. | ML:2.3 | 0.0019690355 | 0.0768 | AML | other | m | 2022-04-11T12:24:31.37 |
IV.MTRA.EHN. | ML:2.3 | 0.002041957 | 0.0768 | AML | other | m | 2022-04-11T12:24:31.37 |
IV.MTRA.EHE. | ML:2.1 | 0.0012133243 | 0.0832 | AML | other | m | 2022-04-11T12:24:31.41 |
IV.MTRA.HNE. | ML:2.1 | 0.00119274605 | 0.1472 | AML | other | m | 2022-04-11T12:24:31.81 |
IV.GAVE.HNE. | ML:1.5 | 0.00012902644999999999 | 0.8448 | AML | other | m | 2022-04-11T12:24:31.80 |
IV.RM33.HNE. | ML:1.8 | 0.0005065000000000001 | 0.28 | AML | other | m | 2022-04-11T12:24:32.78 |
IV.RM33.EHE. | ML:1.8 | 0.000483 | 0.3 | AML | other | m | 2022-04-11T12:24:32.92 |
IV.RM33.EHN. | ML:1.7 | 0.00045034315 | 0.1216 | AML | other | m | 2022-04-11T12:24:32.93 |
IV.RM33.HNN. | ML:1.7 | 0.0004657839 | 0.128 | AML | other | m | 2022-04-11T12:24:32.88 |
IV.TERO.HNN. | ML:1.6 | 0.00025207440000000005 | 0.0832 | AML | other | m | 2022-04-11T12:24:33.93 |
IV.TERO.HHN. | ML:1.7 | 0.00033650000000000005 | 0.1 | AML | other | m | 2022-04-11T12:24:33.94 |
IV.TERO.HHE. | ML:1.9 | 0.0004505 | 0.12 | AML | other | m | 2022-04-11T12:24:33.99 |
IV.TERO.HNE. | ML:1.9 | 0.0005395233500000001 | 1.8656 | AML | other | m | 2022-04-11T12:24:34.94 |
IV.LNSS.HHN. | ML:1.4 | 0.00016 | 0.14 | AML | other | m | 2022-04-11T12:24:34.13 |
IV.LNSS.HNN. | ML:1.4 | 0.00017033945 | 0.1408 | AML | other | m | 2022-04-11T12:24:34.20 |
IV.LNSS.HNE. | ML:1.5 | 0.00019437075 | 0.1152 | AML | other | m | 2022-04-11T12:24:34.19 |
IV.LNSS.HHE. | ML:1.5 | 0.000223312 | 0.1152 | AML | other | m | 2022-04-11T12:24:34.19 |
IV.NRCA.HNE. | ML:1.8 | 0.00033055789999999997 | 0.1216 | AML | other | m | 2022-04-11T12:24:35.67 |
IV.GIGS.HHE. | ML:1.0 | 0.0000487024 | 0.0832 | AML | other | m | 2022-04-11T12:24:35.72 |
IV.NRCA.HHE. | ML:1.8 | 0.00033462435 | 0.1408 | AML | other | m | 2022-04-11T12:24:35.66 |
IV.GIGS.HHN. | ML:1.0 | 0.000051248484999999995 | 0.0768 | AML | other | m | 2022-04-11T12:24:35.77 |
IV.NRCA.HNN. | ML:1.6 | 0.00023099605 | 0.1024 | AML | other | m | 2022-04-11T12:24:35.79 |
IV.NRCA.HHN. | ML:1.7 | 0.00025313625000000003 | 0.1024 | AML | other | m | 2022-04-11T12:24:35.96 |
IV.MC2.EHN. | ML:1.8 | 0.00031647298000000003 | 0.2944 | AML | other | m | 2022-04-11T12:24:36.87 |
IV.MC2.EHE. | ML:1.8 | 0.0002707126 | 0.2432 | AML | other | m | 2022-04-11T12:24:36.89 |
IV.GAVE.HNN. | ML:1.7 | 0.0002170312 | 0.928 | AML | other | m | 2022-04-11T12:24:37.00 |
IV.GAVE.EHE. | ML:1.5 | 0.0001314075 | 0.2048 | AML | other | m | 2022-04-11T12:24:37.70 |
IV.GAVE.EHN. | ML:1.5 | 0.00013273145 | 0.1984 | AML | other | m | 2022-04-11T12:24:39.28 |
IV.MF5.EHE. | ML:1.6 | 0.0001283786 | 0.256 | AML | other | m | 2022-04-11T12:24:39.71 |
IV.MF5.EHN. | ML:1.7 | 0.00017614885 | 0.2048 | AML | other | m | 2022-04-11T12:24:39.77 |
IV.GUMA.HHE. | ML:2.0 | 0.00026700000000000004 | 0.22 | AML | other | m | 2022-04-11T12:24:41.69 |
IV.GUMA.HNN. | ML:2.0 | 0.0002637847 | 0.2368 | AML | other | m | 2022-04-11T12:24:41.58 |
IV.GUMA.HHN. | ML:1.8 | 0.00019658295 | 0.4224 | AML | other | m | 2022-04-11T12:24:41.96 |
IV.GUMA.HNE. | ML:1.8 | 0.000177287955 | 0.48 | AML | other | m | 2022-04-11T12:24:41.97 |
IV.CESI.HNN. | ML:1.8 | 0.00013938812 | 0.5312 | AML | other | m | 2022-04-11T12:24:42.26 |
IV.CESI.HHN. | ML:1.3 | 0.0000481906 | 0.2368 | AML | other | m | 2022-04-11T12:24:42.70 |
IV.CSP1.EHN. | ML:1.7 | 0.00011906797500000001 | 0.2368 | AML | other | m | 2022-04-11T12:24:43.28 |
IV.CSP1.EHE. | ML:1.6 | 0.000101436525 | 0.2432 | AML | other | m | 2022-04-11T12:24:43.53 |
IV.CESI.HHE. | ML:1.2 | 0.000035024065 | 0.1984 | AML | other | m | 2022-04-11T12:24:43.83 |
IV.MOMA.HNN. | ML:2.0 | 0.0002056179 | 1.184 | AML | other | m | 2022-04-11T12:24:45.47 |
IV.MOMA.HHE. | ML:1.5 | 0.00006127669499999999 | 0.224 | AML | other | m | 2022-04-11T12:24:47.81 |
IV.MOMA.HHN. | ML:1.4 | 0.000046833079999999996 | 0.4352 | AML | other | m | 2022-04-11T12:24:50.15 |
IV.CESI.HNE. | ML:1.7 | 0.000121608615 | 0.7424 | AML | other | m | 2022-04-11T12:24:57.45 |
IV.MOMA.HNE. | ML:2.0 | 0.00021047685 | 0.7488 | AML | other | m | 2022-04-11T12:24:59.22 |