A magnitude ML 1.4 earthquake occured in region: 5 km SW Arquata del Tronto (AP), on
and geographic coordinates (lat, lon) 42.7480, 13.2430 at 9 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 |
---|---|---|---|---|
Arquata del Tronto | AP | 5 | 1178 | 1178 |
Accumoli | RI | 6 | 667 | 1845 |
Montegallo | AP | 13 | 523 | 2368 |
Norcia | PG | 13 | 4957 | 7325 |
Amatrice | RI | 14 | 2657 | 9982 |
Acquasanta Terme | AP | 14 | 2916 | 12898 |
Cittareale | RI | 16 | 482 | 13380 |
Castelsantangelo sul Nera | MC | 18 | 281 | 13661 |
Montemonaco | AP | 18 | 604 | 14265 |
Cascia | PG | 19 | 3217 | 17482 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2020-11-25 02:26:26 |
42.7482 | 13.2433 | 9 | 2020-11-25 02:35:12 |
Sala Sismica INGV-Roma | 84997681 |
Field | Value |
---|---|
Time (UTC) | 2020-11-25 02:26:26 ± 0.06 |
Latitude | 42.7482 ± 0.0036 |
Longitude | 13.2433 ± 0.0061 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 84997681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 489 |
Semi-minor axis of confidence ellipse (meter) | 281 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 252 |
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) | 86 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.35703 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 84997681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-25 02:35:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2020-11-25T02:26:54.48 | 3.0 | undecidable | manual | S | 0.1 | 0 | |||
IV.EL6.EHZ. | 2020-11-25T02:26:48.39 | 3.0 | undecidable | manual | S | 0.31 | 0 | |||
IV.ASSB.HHZ. | 2020-11-25T02:26:45.53 | 3.0 | undecidable | manual | S | -0.2 | 0 | |||
IV.MOMA.HHZ. | 2020-11-25T02:26:44.97 | 3.0 | undecidable | manual | S | 0.03 | 0 | |||
IV.GUMA.HHZ. | 2020-11-25T02:26:39.55 | 0.3 | undecidable | manual | S | 12 | 35.742 | 50 | 0.66 | 61 |
IV.CESI.HHZ. | 2020-11-25T02:26:39.75 | 0.3 | undecidable | manual | S | 316 | 39.627 | 50 | -0.18 | 70 |
IV.CSP1.EHZ. | 2020-11-25T02:26:39.61 | 0.3 | undecidable | manual | S | 355 | 38.2284 | 50 | 0.04 | 72 |
IV.FDMO.HHZ. | 2020-11-25T02:26:38.19 | 0.3 | undecidable | manual | S | 338 | 34.4433 | 50 | -0.35 | 68 |
IV.MF5.EHZ. | 2020-11-25T02:26:38.54 | 0.6 | undecidable | manual | S | 33 | 31.8459 | 50 | 0.67 | 41 |
IV.EL6.EHZ. | 2020-11-25T02:26:38.26 | 3.0 | positive | manual | P | -0.34 | 0 | |||
IV.ASSB.HHZ. | 2020-11-25T02:26:37.20 | 3.0 | positive | manual | P | -0.08 | 0 | |||
IV.MNTT.EHZ. | 2020-11-25T02:26:35.75 | 3.0 | negative | manual | P | 0.56 | 0 | |||
IV.LNSS.HHZ. | 2020-11-25T02:26:35.27 | 0.3 | undecidable | manual | S | 226 | 23.0547 | 111 | 0.25 | 71 |
IV.CAMP.HHZ. | 2020-11-25T02:26:35.80 | 0.3 | undecidable | manual | S | 150 | 27.1506 | 108 | -0.54 | 65 |
IV.CESI.HHZ. | 2020-11-25T02:26:34.04 | 0.1 | undecidable | manual | P | 316 | 39.627 | 50 | -0.18 | 93 |
IV.MC2.EHZ. | 2020-11-25T02:26:33.78 | 0.3 | undecidable | manual | S | 346 | 18.6702 | 116 | 0.18 | 72 |
IV.MF5.EHZ. | 2020-11-25T02:26:33.16 | 0.1 | undecidable | manual | P | 33 | 31.8459 | 50 | 0.13 | 95 |
IV.CSP1.EHZ. | 2020-11-25T02:26:33.71 | 0.1 | undecidable | manual | P | 355 | 38.2284 | 50 | -0.31 | 91 |
IV.GUMA.HHZ. | 2020-11-25T02:26:33.77 | 0.1 | undecidable | manual | P | 12 | 35.742 | 50 | 0.15 | 94 |
IV.MMO1.EHZ. | 2020-11-25T02:26:33.25 | 0.3 | undecidable | manual | S | 22 | 18.0708 | 116 | -0.18 | 72 |
IV.FDMO.HHZ. | 2020-11-25T02:26:33.05 | 0.1 | undecidable | manual | P | 338 | 34.4433 | 50 | -0.37 | 90 |
IV.T1299.HNN. | 2020-11-25T02:26:32.39 | 0.6 | undecidable | manual | S | 166 | 12.9759 | 124 | 0.49 | 45 |
IV.TERO.HHZ. | 2020-11-25T02:26:32.70 | 3.0 | positive | manual | P | -0.3 | 0 | |||
IV.NRCA.HHZ. | 2020-11-25T02:26:32.02 | 0.3 | undecidable | manual | S | 312 | 14.1747 | 122 | -0.21 | 72 |
IV.SMA1.EHZ. | 2020-11-25T02:26:32.26 | 0.3 | undecidable | manual | S | 150 | 15.0738 | 121 | -0.23 | 72 |
IV.MTRA.HNZ. | 2020-11-25T02:26:31.55 | 0.3 | undecidable | manual | S | 86 | 12.4764 | 125 | -0.21 | 73 |
IV.LNSS.HHZ. | 2020-11-25T02:26:31.50 | 0.1 | undecidable | manual | P | 226 | 23.0547 | 111 | 0.12 | 97 |
IV.CAMP.HHZ. | 2020-11-25T02:26:31.93 | 0.1 | undecidable | manual | P | 150 | 27.1506 | 108 | -0.22 | 94 |
IV.MMO1.EHZ. | 2020-11-25T02:26:30.42 | 0.1 | undecidable | manual | P | 22 | 18.0708 | 116 | -0.05 | 99 |
IV.MC2.EHZ. | 2020-11-25T02:26:30.70 | 0.1 | positive | manual | P | 346 | 18.6702 | 116 | 0.14 | 97 |
IV.SMA1.EHZ. | 2020-11-25T02:26:30.05 | 0.1 | undecidable | manual | P | 150 | 15.0738 | 121 | 0.12 | 98 |
IV.MTRA.HNZ. | 2020-11-25T02:26:29.55 | 0.1 | undecidable | manual | P | 86 | 12.4764 | 125 | 0.05 | 100 |
IV.T1299.HNN. | 2020-11-25T02:26:29.97 | 0.1 | undecidable | manual | P | 166 | 12.9759 | 124 | 0.38 | 93 |
IV.NRCA.HHZ. | 2020-11-25T02:26:29.86 | 0.1 | undecidable | manual | P | 312 | 14.1747 | 122 | 0.09 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.4 | 0.0003095 | 0.54 | AML | other | m | 2020-11-25T02:26:32.42 |
IV.MTRA.EHN. | ML:1.5 | 0.00036750000000000004 | 0.6 | AML | other | m | 2020-11-25T02:26:33.05 |
IV.NRCA.HHN. | ML:1.6 | 0.0003885 | 1.1 | AML | other | m | 2020-11-25T02:26:33.08 |
IV.NRCA.HNN. | ML:1.6 | 0.000453 | 1.1 | AML | other | m | 2020-11-25T02:26:33.08 |
IV.NRCA.HNE. | ML:1.6 | 0.0003695 | 0.56 | AML | other | m | 2020-11-25T02:26:33.43 |
IV.NRCA.HHE. | ML:1.6 | 0.00039 | 0.44 | AML | other | m | 2020-11-25T02:26:33.43 |
IV.LNSS.HHE. | ML:1.7 | 0.0003165 | 0.84 | AML | other | m | 2020-11-25T02:26:35.57 |
IV.LNSS.HHN. | ML:1.6 | 0.000277 | 1.3 | AML | other | m | 2020-11-25T02:26:35.86 |
IV.TERO.HHN. | ML:1.5 | 0.000146 | 0.3 | AML | other | m | 2020-11-25T02:26:37.65 |
IV.SMA1.EHN. | ML:1.3 | 0.00017749999999999998 | 0.42 | AML | other | m | 2020-11-25T02:26:37.57 |
IV.TERO.HHE. | ML:1.4 | 0.0001188 | 0.12 | AML | other | m | 2020-11-25T02:26:37.71 |
IV.GUMA.HNE. | ML:2.1 | 0.0005215 | 0.32 | AML | other | m | 2020-11-25T02:26:39.83 |
IV.CESI.HHN. | ML:1.5 | 0.0001208 | 0.34 | AML | other | m | 2020-11-25T02:26:40.35 |
IV.CESI.HHE. | ML:1.3 | 0.00006604999999999999 | 0.9 | AML | other | m | 2020-11-25T02:26:40.41 |
IV.MOMA.HHN. | ML:1.2 | 0.0000393 | 0.14 | AML | other | m | 2020-11-25T02:26:45.63 |
IV.SMA1.EHE. | ML:1.2 | 0.00016683779999999998 | 0.48 | AML | other | m | 2020-11-25T02:26:38.93 |
IV.CAMP.HHE. | ML:0.8 | 0.000034189225 | 0.1392 | AML | other | m | 2020-11-25T02:26:36.14 |
IV.CAMP.HHN. | ML:0.9 | 0.000038690795 | 0.2208 | AML | other | m | 2020-11-25T02:26:36.10 |
IV.FDMO.HHE. | ML:1.0 | 0.00004169201 | 0.1584 | AML | other | m | 2020-11-25T02:26:38.49 |
IV.FDMO.HHN. | ML:1.1 | 0.000052786265 | 0.16 | AML | other | m | 2020-11-25T02:26:38.54 |
IV.MOMA.HHE. | ML:1.4 | 0.0000557728 | 0.16 | AML | other | m | 2020-11-25T02:26:45.44 |
IV.GUMA.HHE. | ML:2.2 | 0.0006098478 | 0.32 | AML | other | m | 2020-11-25T02:26:39.00 |