A magnitude ML 1.2 earthquake occured in region: 1 km SE Accumoli (RI), on
and geographic coordinates (lat, lon) 42.6840, 13.2560 at 13 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 |
---|---|---|---|---|
Accumoli | RI | 2 | 667 | 667 |
Amatrice | RI | 7 | 2657 | 3324 |
Arquata del Tronto | AP | 11 | 1178 | 4502 |
Cittareale | RI | 11 | 482 | 4984 |
Acquasanta Terme | AP | 16 | 2916 | 7900 |
Campotosto | AQ | 17 | 542 | 8442 |
Montereale | AQ | 18 | 2581 | 11023 |
Norcia | PG | 18 | 4957 | 15980 |
Capitignano | AQ | 18 | 665 | 16645 |
Montegallo | AP | 19 | 523 | 17168 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2019-12-26 13:06:16 |
42.6837 | 13.2563 | 13 | 2019-12-26 13:11:11 |
Sala Sismica INGV-Roma | 74995451 |
Field | Value |
---|---|
Time (UTC) | 2019-12-26 13:06:16 ± 0.06 |
Latitude | 42.6837 ± 0.0027 |
Longitude | 13.2563 ± 0.0061 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 74995451 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 399 |
Semi-minor axis of confidence ellipse (meter) | 263 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 262 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.05306 |
Epicentral distance of station farthest from the epicenter (degree) | 0.41009 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 74995451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-26 13:11:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2019-12-26T13:06:31.65 | 0.3 | undecidable | manual | S | 355 | 45.5211 | 93 | 0.29 | 67 |
IV.FDMO.HHZ. | 2019-12-26T13:06:30.42 | 0.3 | undecidable | manual | S | 341 | 41.5251 | 94 | 0.13 | 70 |
IV.MC2.EHZ. | 2019-12-26T13:06:26.63 | 0.1 | undecidable | manual | S | 348 | 25.8519 | 98 | 0.49 | 89 |
IV.MMO1.EHZ. | 2019-12-26T13:06:25.72 | 0.1 | undecidable | manual | S | 13 | 24.5532 | 99 | -0.09 | 95 |
IV.CSP1.EHZ. | 2019-12-26T13:06:25.12 | 0.1 | undecidable | manual | P | 355 | 45.5211 | 93 | -0.06 | 92 |
IV.RM33.EHZ. | 2019-12-26T13:06:24.49 | 0.1 | undecidable | manual | S | 190 | 19.6692 | 104 | -0.03 | 98 |
IV.FDMO.HHZ. | 2019-12-26T13:06:24.41 | 0.1 | undecidable | manual | P | 341 | 41.5251 | 94 | -0.16 | 90 |
IV.NRCA.HHZ. | 2019-12-26T13:06:24.29 | 0.1 | undecidable | manual | S | 325 | 20.2686 | 103 | -0.38 | 89 |
IV.LNSS.HHZ. | 2019-12-26T13:06:24.44 | 0.1 | undecidable | manual | S | 243 | 19.7691 | 104 | -0.1 | 95 |
IV.CAMP.HHZ. | 2019-12-26T13:06:24.61 | 0.1 | undecidable | manual | S | 143 | 20.5683 | 103 | -0.15 | 96 |
IV.MC2.EHZ. | 2019-12-26T13:06:22.20 | 0.1 | undecidable | manual | P | 348 | 25.8519 | 98 | 0.03 | 97 |
IV.MTRA.EHZ. | 2019-12-26T13:06:22.72 | 0.1 | undecidable | manual | S | 55 | 13.9749 | 117 | -0.38 | 92 |
IV.NRCA.HHZ. | 2019-12-26T13:06:21.25 | 0.1 | undecidable | manual | P | 325 | 20.2686 | 103 | -0.07 | 96 |
IV.LNSS.HHZ. | 2019-12-26T13:06:21.32 | 0.1 | undecidable | manual | P | 243 | 19.7691 | 104 | 0.07 | 98 |
IV.CAMP.HHZ. | 2019-12-26T13:06:21.42 | 0.1 | undecidable | manual | P | 143 | 20.5683 | 103 | 0.05 | 97 |
IV.SMA1.EHZ. | 2019-12-26T13:06:21.86 | 0.1 | undecidable | manual | S | 132 | 8.6802 | 136 | -0.1 | 100 |
IV.RM33.EHZ. | 2019-12-26T13:06:21.32 | 0.1 | undecidable | manual | P | 190 | 19.6692 | 104 | 0.09 | 97 |
IV.T1299.HNZ. | 2019-12-26T13:06:21.41 | 0.1 | undecidable | manual | S | 159 | 5.8941 | 149 | -0.09 | 100 |
IV.MMO1.EHZ. | 2019-12-26T13:06:21.92 | 0.1 | undecidable | manual | P | 13 | 24.5532 | 99 | -0.06 | 96 |
IV.MTRA.EHZ. | 2019-12-26T13:06:20.50 | 0.1 | undecidable | manual | P | 55 | 13.9749 | 117 | 0.09 | 97 |
IV.T1299.HNZ. | 2019-12-26T13:06:19.70 | 0.1 | undecidable | manual | P | 159 | 5.8941 | 149 | 0.21 | 96 |
IV.SMA1.EHZ. | 2019-12-26T13:06:19.94 | 0.1 | undecidable | manual | P | 132 | 8.6802 | 136 | 0.18 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.2 | 0.0001613 | 0.52 | AML | other | m | 2019-12-26T13:06:22.05 |
IV.SMA1.EHE. | ML:1.0 | 0.000118 | 1.46 | AML | other | m | 2019-12-26T13:06:22.76 |
IV.MTRA.EHN. | ML:1.3 | 0.0001795 | 1.64 | AML | other | m | 2019-12-26T13:06:22.83 |
IV.MTRA.EHE. | ML:1.3 | 0.000177 | 0.4 | AML | other | m | 2019-12-26T13:06:23.49 |
IV.NRCA.HHE. | ML:1.5 | 0.0001945 | 0.16 | AML | other | m | 2019-12-26T13:06:24.47 |
IV.NRCA.HHN. | ML:1.3 | 0.000124 | 0.42 | AML | other | m | 2019-12-26T13:06:24.68 |
IV.RM33.EHN. | ML:0.9 | 0.000060200000000000006 | 0.48 | AML | other | m | 2019-12-26T13:06:25.67 |
IV.MTRA.HNE. | ML:1.2 | 0.00015351383499999998 | 0.1216 | AML | other | m | 2019-12-26T13:06:22.90 |
IV.MTRA.HNN. | ML:1.2 | 0.00016149985999999999 | 0.1408 | AML | other | m | 2019-12-26T13:06:22.83 |
IV.NRCA.HNE. | ML:1.5 | 0.00019803605 | 0.192 | AML | other | m | 2019-12-26T13:06:24.48 |
IV.NRCA.HNN. | ML:1.4 | 0.000183071725 | 0.4672 | AML | other | m | 2019-12-26T13:06:24.47 |
IV.RM33.EHE. | ML:1.0 | 0.000064818695 | 1.44 | AML | other | m | 2019-12-26T13:06:25.43 |