A magnitude ML 1.0 earthquake occured in region: 3 km SE Campotosto (AQ), on
and geographic coordinates (lat, lon) 42.5390, 13.3950 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 |
---|---|---|---|---|
Campotosto | AQ | 3 | 542 | 542 |
Crognaleto | TE | 7 | 1297 | 1839 |
Capitignano | AQ | 8 | 665 | 2504 |
Fano Adriano | TE | 12 | 296 | 2800 |
Montereale | AQ | 12 | 2581 | 5381 |
Cortino | TE | 13 | 656 | 6037 |
Pietracamela | TE | 13 | 271 | 6308 |
Barete | AQ | 13 | 737 | 7045 |
Amatrice | RI | 13 | 2657 | 9702 |
Pizzoli | AQ | 14 | 4326 | 14028 |
Cagnano Amiterno | AQ | 16 | 1369 | 15397 |
Rocca Santa Maria | TE | 20 | 537 | 15934 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2019-12-04 04:20:54 |
42.5387 | 13.3953 | 12 | 2019-12-04 05:51:54 |
Sala Sismica INGV-Roma | 74303181 |
Field | Value |
---|---|
Time (UTC) | 2019-12-04 04:20:54 ± 0.07 |
Latitude | 42.5387 ± 0.0036 |
Longitude | 13.3953 ± 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 | 74303181 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 363 |
Semi-minor axis of confidence ellipse (meter) | 280 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 223 |
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) | 134 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.09 |
Epicentral distance of station closest to the epicenter (degree) | 0.13670 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36423 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 74303181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-12-04 05:51:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMO1.EHZ. | 2019-12-04T04:21:08.20 | 0.6 | undecidable | manual | S | 352 | 40.4262 | 92 | 0.14 | 48 |
IV.NRCA.HHZ. | 2019-12-04T04:21:07.89 | 0.6 | undecidable | manual | S | 325 | 39.9267 | 92 | -0.04 | 48 |
IV.MTRA.EHZ. | 2019-12-04T04:21:03.64 | 0.6 | undecidable | manual | S | 0 | 24.1536 | 95 | -0.1 | 48 |
IV.NRCA.HHZ. | 2019-12-04T04:21:02.27 | 0.3 | positive | manual | P | 325 | 39.9267 | 92 | -0.12 | 70 |
IV.TERO.HHZ. | 2019-12-04T04:21:02.59 | 0.6 | undecidable | manual | S | 61 | 19.4694 | 99 | 0.11 | 50 |
IV.MMO1.EHZ. | 2019-12-04T04:21:02.42 | 0.1 | undecidable | manual | P | 352 | 40.4262 | 92 | -0.04 | 95 |
IV.RM33.EHZ. | 2019-12-04T04:21:01.37 | 0.6 | undecidable | manual | S | 257 | 15.1737 | 108 | 0.01 | 51 |
IV.GIGS.HHZ. | 2019-12-04T04:21:01.72 | 0.6 | undecidable | manual | S | 123 | 17.3715 | 103 | -0.21 | 48 |
IV.TERO.HHZ. | 2019-12-04T04:20:59.34 | 0.6 | undecidable | manual | P | 61 | 19.4694 | 99 | 0.1 | 50 |
IV.MTRA.EHZ. | 2019-12-04T04:20:59.97 | 0.6 | positive | manual | P | 0 | 24.1536 | 95 | 0 | 49 |
IV.RM33.EHZ. | 2019-12-04T04:20:58.68 | 0.1 | negative | manual | P | 257 | 15.1737 | 108 | 0.09 | 100 |
IV.GIGS.HHZ. | 2019-12-04T04:20:58.91 | 0.6 | undecidable | manual | P | 123 | 17.3715 | 103 | -0.01 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:0.8 | 0.000049350165 | 1.7984 | AML | other | m | 2019-12-04T04:21:04.38 |
IV.RM33.EHN. | ML:0.8 | 0.00004888408 | 2.0992 | AML | other | m | 2019-12-04T04:21:05.87 |
IV.RM33.HNE. | ML:1.2 | 0.000131714485 | 1.7088 | AML | other | m | 2019-12-04T04:21:08.14 |
IV.RM33.HNN. | ML:1.2 | 0.00012414652 | 2.72 | AML | other | m | 2019-12-04T04:20:59.26 |
IV.GIGS.HHE. | ML:0.6 | 0.00003009715 | 2.2208 | AML | other | m | 2019-12-04T04:21:05.08 |
IV.GIGS.HHN. | ML:0.5 | 0.0000244653815 | 1.0176 | AML | other | m | 2019-12-04T04:21:01.91 |
IV.TERO.HHE. | ML:1.0 | 0.000072794485 | 1.7408 | AML | other | m | 2019-12-04T04:21:04.31 |
IV.TERO.HHN. | ML:0.8 | 0.00003788324499999999 | 2.8384 | AML | other | m | 2019-12-04T04:21:09.24 |
IV.MTRA.HNE. | ML:1.3 | 0.00011718201 | 2.7584 | AML | other | m | 2019-12-04T04:21:04.63 |
IV.MTRA.HNN. | ML:1.4 | 0.00016345215000000002 | 1.4816 | AML | other | m | 2019-12-04T04:21:01.90 |
IV.MTRA.EHE. | ML:1.0 | 0.00006699076500000001 | 1.8592 | AML | other | m | 2019-12-04T04:20:59.01 |
IV.MTRA.EHN. | ML:0.9 | 0.000049975954999999994 | 1.84 | AML | other | m | 2019-12-04T04:21:06.25 |
IV.NRCA.HNE. | ML:1.6 | 0.00012343545 | 0.7904 | AML | other | m | 2019-12-04T04:21:14.32 |
IV.NRCA.HNN. | ML:1.8 | 0.00024231295 | 1.2288 | AML | other | m | 2019-12-04T04:21:11.47 |
IV.NRCA.HHE. | ML:1.0 | 0.000036569535 | 0.7008 | AML | other | m | 2019-12-04T04:21:08.94 |
IV.NRCA.HHN. | ML:1.1 | 0.00004679720499999999 | 1.2 | AML | other | m | 2019-12-04T04:21:09.06 |