A magnitude ML 1.2 earthquake occured in region: 3 km E Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6320, 13.3290 at 12 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 |
---|---|---|---|---|
Amatrice | RI | 3 | 2657 | 2657 |
Campotosto | AQ | 9 | 542 | 3199 |
Accumoli | RI | 10 | 667 | 3866 |
Capitignano | AQ | 13 | 665 | 4531 |
Montereale | AQ | 14 | 2581 | 7112 |
Cittareale | RI | 14 | 482 | 7594 |
Cortino | TE | 15 | 656 | 8250 |
Crognaleto | TE | 16 | 1297 | 9547 |
Arquata del Tronto | AP | 16 | 1178 | 10725 |
Acquasanta Terme | AP | 17 | 2916 | 13641 |
Rocca Santa Maria | TE | 17 | 537 | 14178 |
Valle Castellana | TE | 18 | 977 | 15155 |
Fano Adriano | TE | 19 | 296 | 15451 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2022-08-06 07:39:21 |
42.632 | 13.3287 | 12 | 2022-08-06 07:44:50 |
Sala Sismica INGV-Roma | 108178291 |
Field | Value |
---|---|
Time (UTC) | 2022-08-06 07:39:21 ± 0.05 |
Latitude | 42.6320 ± 0.0027 |
Longitude | 13.3287 ± 0.0037 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 108178291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 360 |
Semi-minor axis of confidence ellipse (meter) | 58 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 232 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.46855 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 108178291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-08-06 07:44:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2022-08-06T07:39:39.60 | 3.0 | undecidable | manual | P | -0.23 | 0 | |||
IV.CSP1.EHZ. | 2022-08-06T07:39:38.22 | 0.6 | undecidable | manual | S | 349 | 52.0035 | 91 | 0.47 | 43 |
IV.FDMO.HHZ. | 2022-08-06T07:39:37.14 | 0.6 | undecidable | manual | S | 336 | 49.0176 | 91 | 0.2 | 46 |
IV.MC2.EHZ. | 2022-08-06T07:39:32.76 | 0.6 | undecidable | manual | S | 340 | 33.0447 | 91 | 0.08 | 49 |
IV.GIGS.HHZ. | 2022-08-06T07:39:31.14 | 0.6 | undecidable | manual | S | 135 | 28.1496 | 92 | -0.24 | 47 |
7F.SIB1.EHN. | 2022-08-06T07:39:31.79 | 0.6 | undecidable | manual | S | 351 | 29.5482 | 91 | 0.04 | 50 |
IV.NRCA.HHZ. | 2022-08-06T07:39:31.04 | 0.6 | undecidable | manual | S | 322 | 28.3494 | 92 | -0.41 | 46 |
IV.CSP1.EHZ. | 2022-08-06T07:39:30.97 | 1.0 | negative | manual | P | 349 | 52.0035 | 91 | 0.13 | 23 |
IV.LNSS.HHZ. | 2022-08-06T07:39:30.00 | 0.6 | undecidable | manual | S | 262 | 23.754 | 92 | -0.21 | 49 |
IV.FDMO.HHZ. | 2022-08-06T07:39:30.40 | 1.0 | undecidable | manual | P | 336 | 49.0176 | 91 | 0.02 | 24 |
IV.TERO.HHZ. | 2022-08-06T07:39:29.69 | 0.6 | undecidable | manual | S | 93 | 22.4553 | 93 | -0.18 | 48 |
IV.RM33.EHZ. | 2022-08-06T07:39:28.18 | 0.6 | undecidable | manual | S | 214 | 16.5723 | 97 | -0.11 | 50 |
7F.SIB1.EHN. | 2022-08-06T07:39:27.44 | 0.1 | undecidable | manual | P | 351 | 29.5482 | 91 | 0.06 | 99 |
IV.NRCA.HHZ. | 2022-08-06T07:39:27.10 | 0.1 | positive | manual | P | 322 | 28.3494 | 92 | -0.1 | 98 |
IV.GIGS.HHZ. | 2022-08-06T07:39:27.12 | 0.6 | positive | manual | P | 135 | 28.1496 | 92 | -0.05 | 49 |
IV.MC2.EHZ. | 2022-08-06T07:39:27.91 | 1.0 | positive | manual | P | 340 | 33.0447 | 91 | -0.01 | 25 |
IV.CAMP.HHZ. | 2022-08-06T07:39:27.34 | 0.6 | undecidable | manual | S | 148 | 12.5763 | 111 | 0.09 | 51 |
IV.MTRA.EHN. | 2022-08-06T07:39:27.67 | 0.3 | undecidable | manual | S | 22 | 14.874 | 101 | -0.19 | 74 |
IV.TERO.HHZ. | 2022-08-06T07:39:26.37 | 0.1 | positive | manual | P | 93 | 22.4553 | 93 | 0.07 | 100 |
IV.LNSS.HHZ. | 2022-08-06T07:39:26.50 | 0.3 | undecidable | manual | P | 262 | 23.754 | 92 | 0.01 | 75 |
IV.CAMP.HHZ. | 2022-08-06T07:39:25.01 | 0.6 | undecidable | manual | P | 148 | 12.5763 | 111 | 0.23 | 49 |
IV.MTRA.EHN. | 2022-08-06T07:39:25.20 | 0.3 | undecidable | manual | P | 22 | 14.874 | 101 | 0.07 | 76 |
IV.RM33.EHZ. | 2022-08-06T07:39:25.55 | 0.3 | undecidable | manual | P | 214 | 16.5723 | 97 | 0.17 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CAMP.HHN. | ML:1.0 | 0.0001105 | 0.2 | AML | other | m | 2022-08-06T07:39:27.43 |
IV.CAMP.HHE. | ML:1.1 | 0.0001288 | 0.12 | AML | other | m | 2022-08-06T07:39:27.43 |
IV.RM33.EHN. | ML:1.4 | 0.00021300000000000003 | 0.26 | AML | other | m | 2022-08-06T07:39:28.43 |
IV.RM33.EHE. | ML:1.4 | 0.000208 | 0.3 | AML | other | m | 2022-08-06T07:39:28.59 |
IV.TERO.HHN. | ML:1.3 | 0.0001205 | 0.14 | AML | other | m | 2022-08-06T07:39:29.84 |
IV.TERO.HHE. | ML:1.4 | 0.000149 | 0.12 | AML | other | m | 2022-08-06T07:39:29.87 |
IV.LNSS.HHN. | ML:1.3 | 0.00012225 | 0.16 | AML | other | m | 2022-08-06T07:39:30.21 |
IV.LNSS.HHE. | ML:1.3 | 0.0001085 | 0.14 | AML | other | m | 2022-08-06T07:39:30.32 |
IV.NRCA.HHE. | ML:1.9 | 0.000366 | 0.16 | AML | other | m | 2022-08-06T07:39:31.52 |
IV.GIGS.HHE. | ML:0.7 | 0.00002485 | 0.08 | AML | other | m | 2022-08-06T07:39:31.72 |
IV.GIGS.HHN. | ML:0.7 | 0.00002285 | 0.14 | AML | other | m | 2022-08-06T07:39:31.73 |
IV.NRCA.HHN. | ML:1.7 | 0.00026549999999999995 | 0.46 | AML | other | m | 2022-08-06T07:39:32.40 |
IV.FDMO.HHE. | ML:0.8 | 0.00001605 | 0.78 | AML | other | m | 2022-08-06T07:39:38.93 |
IV.FDMO.HHN. | ML:0.9 | 0.000018599999999999998 | 1.48 | AML | other | m | 2022-08-06T07:39:38.74 |