A magnitude ML 1.4 earthquake occured in region: 4 km SE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6620, 13.2660 at 12 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 | 4 | 2657 | 2657 |
Accumoli | RI | 4 | 667 | 3324 |
Cittareale | RI | 10 | 482 | 3806 |
Arquata del Tronto | AP | 13 | 1178 | 4984 |
Campotosto | AQ | 14 | 542 | 5526 |
Montereale | AQ | 15 | 2581 | 8107 |
Capitignano | AQ | 16 | 665 | 8772 |
Acquasanta Terme | AP | 17 | 2916 | 11688 |
Borbona | RI | 20 | 617 | 12305 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2022-04-13 08:28:13 |
42.6623 | 13.266 | 12 | 2022-07-08 12:33:44 |
Bollettino Sismico Italiano INGV | 103200701 |
Reviewed Rev100 |
ML 1.4 | 2022-04-13 08:28:13 |
42.6645 | 13.269 | 13 | 2022-04-13 08:35:50 |
Sala Sismica INGV-Roma | 103152481 |
Field | Value |
---|---|
Time (UTC) | 2022-04-13 08:28:13 ± 0.07 |
Latitude | 42.6623 ± 0.0036 |
Longitude | 13.2660 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 103200701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 420 |
Semi-minor axis of confidence ellipse (meter) | 212 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 42 |
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) | 61 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43167 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 103200701 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-04-14 13:23:58 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 103152481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-04-13 08:35:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2022-04-13T08:28:27.07 | 0.3 | undecidable | manual | S | 24 | 39.4272 | 92 | 0.46 | 65 |
IV.GIGS.HHZ. | 2022-04-13T08:28:25.04 | 0.1 | undecidable | manual | S | 133 | 34.1436 | 92 | -0.18 | 93 |
IV.VCEL.EHZ. | 2022-04-13T08:28:24.70 | 3.0 | undecidable | manual | P | 0.46 | 0 | |||
IV.TERO.HHZ. | 2022-04-13T08:28:23.27 | 0.1 | undecidable | manual | S | 99 | 27.9498 | 93 | -0.28 | 92 |
IV.MMO1.EHZ. | 2022-04-13T08:28:23.09 | 3.0 | undecidable | manual | S | 11 | 26.751 | 93 | -0.15 | 0 |
IV.GAVE.EHZ. | 2022-04-13T08:28:23.84 | 0.1 | undecidable | manual | S | 276 | 30.5472 | 93 | -0.4 | 88 |
IV.MC2.EHZ. | 2022-04-13T08:28:23.69 | 0.1 | undecidable | manual | S | 347 | 28.3494 | 93 | 0.03 | 97 |
7F.SIB1.EHZ. | 2022-04-13T08:28:23.00 | 0.1 | undecidable | manual | S | 1 | 25.752 | 93 | 0.02 | 97 |
7F.SIB2.EHZ. | 2022-04-13T08:28:22.61 | 0.1 | undecidable | manual | S | 7 | 25.5522 | 94 | -0.32 | 91 |
IV.CSP1.EHZ. | 2022-04-13T08:28:22.24 | 0.3 | undecidable | manual | P | 354 | 47.9187 | 91 | -0.2 | 67 |
IV.FDMO.HHZ. | 2022-04-13T08:28:21.89 | 0.3 | undecidable | manual | P | 341 | 44.0226 | 91 | 0.05 | 70 |
IV.LNSS.HHZ. | 2022-04-13T08:28:21.41 | 0.1 | undecidable | manual | S | 250 | 19.5693 | 97 | 0.08 | 98 |
IV.NRCA.HHZ. | 2022-04-13T08:28:21.77 | 0.1 | undecidable | manual | S | 327 | 22.6551 | 95 | -0.38 | 90 |
IV.MF5.EHZ. | 2022-04-13T08:28:21.75 | 0.1 | undecidable | manual | P | 24 | 39.4272 | 92 | 0.62 | 82 |
IV.GIGS.HHZ. | 2022-04-13T08:28:20.23 | 0.1 | undecidable | manual | P | 133 | 34.1436 | 92 | -0.09 | 94 |
IV.RM33.EHZ. | 2022-04-13T08:28:20.92 | 0.1 | undecidable | manual | S | 194 | 17.5713 | 99 | 0.13 | 97 |
IV.MC2.EHZ. | 2022-04-13T08:28:19.90 | 0.3 | undecidable | manual | P | 347 | 28.3494 | 93 | 0.47 | 66 |
7F.SIB1.EHZ. | 2022-04-13T08:28:19.04 | 0.1 | undecidable | manual | P | 1 | 25.752 | 93 | 0 | 97 |
IV.TERO.HHZ. | 2022-04-13T08:28:19.27 | 0.1 | undecidable | manual | P | 99 | 27.9498 | 93 | -0.09 | 95 |
IV.MMO1.EHZ. | 2022-04-13T08:28:19.91 | 0.3 | undecidable | manual | P | 11 | 26.751 | 93 | 0.73 | 60 |
IV.MTRA.HNZ. | 2022-04-13T08:28:19.75 | 0.1 | undecidable | manual | S | 45 | 14.9739 | 106 | -0.36 | 92 |
IV.GAVE.EHZ. | 2022-04-13T08:28:19.70 | 0.1 | undecidable | manual | P | 276 | 30.5472 | 93 | -0.06 | 95 |
7F.SIB2.EHZ. | 2022-04-13T08:28:18.87 | 0.1 | undecidable | manual | P | 7 | 25.5522 | 94 | -0.13 | 95 |
IV.SMA1.EHZ. | 2022-04-13T08:28:18.27 | 0.1 | undecidable | manual | S | 122 | 6.6933 | 141 | -0.01 | 100 |
IV.LNSS.HHZ. | 2022-04-13T08:28:18.19 | 0.1 | undecidable | manual | P | 250 | 19.5693 | 97 | 0.11 | 97 |
IV.NRCA.HHZ. | 2022-04-13T08:28:18.42 | 0.1 | positive | manual | P | 327 | 22.6551 | 95 | -0.14 | 95 |
IV.MTRA.HNZ. | 2022-04-13T08:28:17.38 | 0.1 | undecidable | manual | P | 45 | 14.9739 | 106 | 0 | 99 |
IV.RM33.EHZ. | 2022-04-13T08:28:17.96 | 0.1 | undecidable | manual | P | 194 | 17.5713 | 99 | 0.19 | 96 |
IV.SMA1.EHZ. | 2022-04-13T08:28:16.60 | 0.1 | negative | manual | P | 122 | 6.6933 | 141 | 0.28 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:1.5 | 0.0003905 | 0.24 | AML | other | m | 2022-04-13T08:28:18.86 |
IV.SMA1.EHN. | ML:1.4 | 0.0003055 | 1.76 | AML | other | m | 2022-04-13T08:28:19.93 |
IV.MTRA.EHN. | ML:1.5 | 0.0002545 | 0.16 | AML | other | m | 2022-04-13T08:28:20.23 |
IV.MTRA.EHE. | ML:1.4 | 0.0002495 | 1.06 | AML | other | m | 2022-04-13T08:28:20.75 |
IV.RM33.EHE. | ML:1.2 | 0.0001305 | 0.12 | AML | other | m | 2022-04-13T08:28:21.15 |
IV.RM33.EHN. | ML:1.2 | 0.0001375 | 1.28 | AML | other | m | 2022-04-13T08:28:21.34 |
IV.LNSS.HHE. | ML:1.6 | 0.000258 | 0.14 | AML | other | m | 2022-04-13T08:28:21.63 |
IV.LNSS.HHN. | ML:1.4 | 0.000202 | 0.38 | AML | other | m | 2022-04-13T08:28:21.51 |
IV.NRCA.HHN. | ML:1.3 | 0.000133 | 1.86 | AML | other | m | 2022-04-13T08:28:22.05 |
IV.NRCA.HHE. | ML:1.5 | 0.00017749999999999998 | 0.16 | AML | other | m | 2022-04-13T08:28:22.11 |
IV.MMO1.EHN. | ML:1.2 | 0.0000748 | 0.24 | AML | other | m | 2022-04-13T08:28:23.42 |
IV.GAVE.EHN. | ML:1.4 | 0.00011375 | 0.12 | AML | other | m | 2022-04-13T08:28:24.61 |
IV.MMO1.EHE. | ML:1.0 | 0.00004845 | 1.08 | AML | other | m | 2022-04-13T08:28:24.40 |
IV.GAVE.EHE. | ML:1.5 | 0.00014450000000000002 | 1.32 | AML | other | m | 2022-04-13T08:28:25.70 |
IV.VCEL.EHE. | ML:1.8 | 0.000155 | 0.82 | AML | other | m | 2022-04-13T08:28:39.74 |
IV.VCEL.EHN. | ML:1.8 | 0.00014050000000000003 | 0.64 | AML | other | m | 2022-04-13T08:28:40.62 |