A magnitude ML 1.4 earthquake occured in region: 6 km NW Cortino (TE), on
and geographic coordinates (lat, lon) 42.6500, 13.4450 at 17 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Cortino | TE | 6 | 656 | 656 |
Rocca Santa Maria | TE | 8 | 537 | 1193 |
Valle Castellana | TE | 11 | 977 | 2170 |
Crognaleto | TE | 12 | 1297 | 3467 |
Campotosto | AQ | 12 | 542 | 4009 |
Amatrice | RI | 13 | 2657 | 6666 |
Fano Adriano | TE | 13 | 296 | 6962 |
Acquasanta Terme | AP | 14 | 2916 | 9878 |
Pietracamela | TE | 17 | 271 | 10149 |
Accumoli | RI | 17 | 667 | 10816 |
Montorio al Vomano | TE | 17 | 8218 | 19034 |
Torricella Sicura | TE | 17 | 2641 | 21675 |
Arquata del Tronto | AP | 18 | 1178 | 22853 |
Capitignano | AQ | 19 | 665 | 23518 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2021-07-17 18:33:36 |
42.6498 | 13.4447 | 17 | 2021-07-17 18:45:03 |
Sala Sismica INGV-Roma | 92884331 |
Field | Value |
---|---|
Time (UTC) | 2021-07-17 18:33:36 ± 0.09 |
Latitude | 42.6498 ± 0.0027 |
Longitude | 13.4447 ± 0.0061 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 92884331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 491 |
Semi-minor axis of confidence ellipse (meter) | 170 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 250 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 114 |
Number of associated phases, regardless of their use for origin computation | 44 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57826 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 92884331 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-17 18:45:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
HL.VLS.HHZ. | 2021-07-17T18:35:15.58 | 3.0 | undecidable | manual | Pn | -0.53 | 0 | |||
IV.PLLN.EHZ. | 2021-07-17T18:35:15.39 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.MBAL.EHZ. | 2021-07-17T18:35:11.39 | 3.0 | undecidable | manual | Sn | 0.67 | 0 | |||
IV.GRI.EHZ. | 2021-07-17T18:34:45.86 | 3.0 | undecidable | manual | Pg | 6.51 | 0 | |||
IX.SCL3.EHZ.02 | 2021-07-17T18:34:43.13 | 3.0 | undecidable | manual | Sg | -0.02 | 0 | |||
IV.MFNL.HHZ. | 2021-07-17T18:34:40.90 | 3.0 | positive | manual | Pg | -3.02 | 0 | |||
MN.CLTB.HHZ. | 2021-07-17T18:34:37.16 | 3.0 | negative | manual | Pn | -9.57 | 0 | |||
IV.SARZ.HHZ. | 2021-07-17T18:34:35.05 | 3.0 | positive | manual | Pn | 2.23 | 0 | |||
GU.RNCA.HHZ. | 2021-07-17T18:34:31.62 | 3.0 | undecidable | manual | Pn | 2.04 | 0 | |||
IV.BRSN.EHZ. | 2021-07-17T18:34:30.13 | 3.0 | undecidable | manual | Sn | -0.15 | 0 | |||
IV.MAGA.HHZ. | 2021-07-17T18:34:29.75 | 3.0 | undecidable | manual | Pn | -0.71 | 0 | |||
IV.MML1.EHZ. | 2021-07-17T18:33:56.48 | 0.3 | undecidable | manual | S | 323 | 64.1913 | 96 | 0.32 | 65 |
IV.T0110.HHZ. | 2021-07-17T18:33:54.02 | 0.3 | undecidable | manual | S | 150 | 54.0015 | 98 | 0.58 | 61 |
IV.CSP1.EHZ. | 2021-07-17T18:33:53.37 | 0.3 | undecidable | manual | S | 338 | 52.8027 | 98 | 0.24 | 68 |
IV.GUMA.HHZ. | 2021-07-17T18:33:52.41 | 0.3 | undecidable | manual | S | 349 | 46.62 | 99 | 0.89 | 55 |
IV.FDMO.HHZ. | 2021-07-17T18:33:52.88 | 0.3 | undecidable | manual | S | 326 | 51.8037 | 98 | 0.01 | 70 |
IV.MC2.EHZ. | 2021-07-17T18:33:49.06 | 0.3 | undecidable | manual | S | 324 | 35.742 | 104 | 0.41 | 67 |
IV.LNSS.HHZ. | 2021-07-17T18:33:48.28 | 0.3 | undecidable | manual | S | 261 | 33.4443 | 105 | 0.23 | 71 |
IV.MML1.EHZ. | 2021-07-17T18:33:47.69 | 0.1 | undecidable | manual | P | 323 | 64.1913 | 96 | -0.15 | 89 |
IV.NRCA.HHZ. | 2021-07-17T18:33:47.91 | 0.3 | undecidable | manual | S | 307 | 33.744 | 105 | -0.24 | 69 |
IV.T0110.HHZ. | 2021-07-17T18:33:46.32 | 0.1 | undecidable | manual | P | 150 | 54.0015 | 98 | 0.05 | 93 |
IV.MMO1.EHZ. | 2021-07-17T18:33:46.80 | 0.3 | undecidable | manual | S | 341 | 29.2485 | 108 | -0.2 | 70 |
IV.FDMO.HHZ. | 2021-07-17T18:33:45.64 | 0.1 | undecidable | manual | P | 326 | 51.8037 | 98 | -0.3 | 88 |
IV.CSP1.EHZ. | 2021-07-17T18:33:45.88 | 0.1 | undecidable | manual | P | 338 | 52.8027 | 98 | -0.21 | 90 |
IV.GIGS.HJZ. | 2021-07-17T18:33:45.29 | 0.3 | undecidable | manual | S | 154 | 24.1536 | 113 | -0.44 | 68 |
IV.RM33.EHZ. | 2021-07-17T18:33:45.92 | 0.3 | undecidable | manual | S | 230 | 24.4533 | 113 | 0.14 | 73 |
IV.GUMA.HHZ. | 2021-07-17T18:33:45.34 | 0.1 | undecidable | manual | P | 349 | 46.62 | 99 | 0.19 | 92 |
IV.MC2.EHZ. | 2021-07-17T18:33:43.43 | 0.1 | undecidable | manual | P | 324 | 35.742 | 104 | -0.08 | 95 |
IV.CAMP.HHZ. | 2021-07-17T18:33:43.19 | 0.3 | undecidable | manual | S | 193 | 12.9759 | 135 | -0.03 | 75 |
IV.TERO.HHZ. | 2021-07-17T18:33:43.09 | 0.3 | undecidable | manual | S | 103 | 13.3755 | 134 | -0.19 | 74 |
IV.LNSS.HHZ. | 2021-07-17T18:33:43.14 | 0.3 | undecidable | manual | P | 261 | 33.4443 | 105 | -0.02 | 72 |
IV.T1299.HNZ. | 2021-07-17T18:33:43.50 | 0.3 | undecidable | manual | S | 263 | 13.3755 | 134 | 0.21 | 73 |
IV.MMO1.EHZ. | 2021-07-17T18:33:42.37 | 0.1 | undecidable | manual | P | 341 | 29.2485 | 108 | -0.19 | 94 |
IV.NRCA.HHZ. | 2021-07-17T18:33:42.97 | 0.1 | undecidable | manual | P | 307 | 33.744 | 105 | -0.25 | 92 |
IV.SMA1.EHZ. | 2021-07-17T18:33:42.38 | 0.3 | undecidable | manual | S | 257 | 9.1797 | 146 | -0.18 | 73 |
IV.MTRA.HNZ. | 2021-07-17T18:33:42.85 | 0.3 | undecidable | manual | S | 342 | 12.4764 | 136 | -0.28 | 72 |
IV.GIGS.HJZ. | 2021-07-17T18:33:41.70 | 0.1 | undecidable | manual | P | 154 | 24.1536 | 113 | -0.11 | 97 |
IV.RM33.EHZ. | 2021-07-17T18:33:41.90 | 0.1 | undecidable | manual | P | 230 | 24.4533 | 113 | 0.05 | 99 |
IV.T1299.HNZ. | 2021-07-17T18:33:40.62 | 0.1 | undecidable | manual | P | 263 | 13.3755 | 134 | 0.2 | 97 |
IV.MTRA.HNZ. | 2021-07-17T18:33:40.17 | 0.1 | undecidable | manual | P | 342 | 12.4764 | 136 | -0.14 | 98 |
IV.CAMP.HHZ. | 2021-07-17T18:33:40.44 | 0.1 | undecidable | manual | P | 193 | 12.9759 | 135 | 0.07 | 100 |
IV.TERO.HHZ. | 2021-07-17T18:33:40.42 | 0.1 | undecidable | manual | P | 103 | 13.3755 | 134 | 0.01 | 100 |
IV.SMA1.EHZ. | 2021-07-17T18:33:40.10 | 0.1 | undecidable | manual | P | 257 | 9.1797 | 146 | 0.11 | 99 |
IV.RMP.HHZ. | 2021-07-17T18:33:34.62 | 3.0 | positive | manual | P | -9.99 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.2 | 0.00011713882999999999 | 0.1024 | AML | other | m | 2021-07-17T18:33:43.14 |
IV.MTRA.EHN. | ML:1.2 | 0.00013583775 | 0.2176 | AML | other | m | 2021-07-17T18:33:43.22 |
IV.NRCA.HHN. | ML:1.5 | 0.00013450000000000002 | 1.92 | AML | other | m | 2021-07-17T18:33:47.03 |
IV.RM33.EHE. | ML:1.0 | 0.000052674195 | 0.2176 | AML | other | m | 2021-07-17T18:33:47.47 |
IV.NRCA.HHE. | ML:1.6 | 0.00014850000000000003 | 0.1 | AML | other | m | 2021-07-17T18:33:48.52 |
IV.RM33.EHN. | ML:1.0 | 0.000047727190000000005 | 0.0768 | AML | other | m | 2021-07-17T18:33:47.86 |
IV.LNSS.HHN. | ML:1.4 | 0.0001125 | 0.74 | AML | other | m | 2021-07-17T18:33:48.53 |
IV.LNSS.HHE. | ML:1.4 | 0.00010305 | 0.24 | AML | other | m | 2021-07-17T18:33:50.26 |
IV.GUMA.HHN. | ML:2.2 | 0.00044 | 0.18 | AML | other | m | 2021-07-17T18:33:52.62 |
IV.GUMA.HNE. | ML:2.1 | 0.0003085 | 0.38 | AML | other | m | 2021-07-17T18:33:52.60 |
IV.GUMA.HHE. | ML:2.1 | 0.000314 | 0.48 | AML | other | m | 2021-07-17T18:33:52.56 |
IV.CSP1.EHE. | ML:1.6 | 0.00009537189500000001 | 0.2048 | AML | other | m | 2021-07-17T18:33:54.90 |
IV.CSP1.EHN. | ML:1.5 | 0.00008202854450000001 | 0.192 | AML | other | m | 2021-07-17T18:33:55.06 |
IV.MTRA.HNN. | ML:1.2 | 0.00013888800000000002 | 0.2176 | AML | other | m | 2021-07-17T18:33:43.21 |
IV.TERO.HHE. | ML:1.1 | 0.00010741068499999999 | 0.064 | AML | other | m | 2021-07-17T18:33:43.16 |
IV.TERO.HHN. | ML:1.5 | 0.0002325564 | 0.064 | AML | other | m | 2021-07-17T18:33:43.13 |
IV.FDMO.HHE. | ML:1.1 | 0.000030791554999999995 | 0.2176 | AML | other | m | 2021-07-17T18:33:53.08 |
IV.FDMO.HHN. | ML:1.1 | 0.000028110339999999997 | 0.2816 | AML | other | m | 2021-07-17T18:33:54.71 |