A magnitude ML 1.0 earthquake occured in region: 6 km SE Campotosto (AQ), on
and geographic coordinates (lat, lon) 42.5060, 13.3970 at 15 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 | 6 | 542 | 542 |
Capitignano | AQ | 8 | 665 | 1207 |
Crognaleto | TE | 8 | 1297 | 2504 |
Barete | AQ | 11 | 737 | 3241 |
Pizzoli | AQ | 11 | 4326 | 7567 |
Montereale | AQ | 13 | 2581 | 10148 |
Fano Adriano | TE | 13 | 296 | 10444 |
Pietracamela | TE | 13 | 271 | 10715 |
Cagnano Amiterno | AQ | 15 | 1369 | 12084 |
Cortino | TE | 16 | 656 | 12740 |
Amatrice | RI | 16 | 2657 | 15397 |
L'Aquila | AQ | 17 | 69753 | 85150 |
Scoppito | AQ | 19 | 3727 | 88877 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-02-21 23:48:52 |
42.5058 | 13.3973 | 15 | 2020-02-21 23:53:47 |
Sala Sismica INGV-Roma | 76708041 |
Field | Value |
---|---|
Time (UTC) | 2020-02-21 23:48:52 ± 0.09 |
Latitude | 42.5058 ± 0.0036 |
Longitude | 13.3973 ± 0.0049 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 76708041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 470 |
Semi-minor axis of confidence ellipse (meter) | 260 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 225 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 159 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38761 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 76708041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-21 23:53:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PAOL.HHZ. | 2020-02-21T23:49:25.40 | 3.0 | undecidable | manual | Pg | -0.09 | 0 | |||
IV.MGAB.HHZ. | 2020-02-21T23:49:14.81 | 3.0 | undecidable | manual | P | 0.62 | 0 | |||
IV.RMP.HHZ. | 2020-02-21T23:49:10.05 | 3.0 | negative | manual | P | -2.6 | 0 | |||
IV.NRCA.HHZ. | 2020-02-21T23:49:06.96 | 0.6 | undecidable | manual | S | 328 | 43.0236 | 98 | 0 | 47 |
IV.TERO.HHZ. | 2020-02-21T23:49:01.29 | 0.6 | undecidable | manual | S | 52 | 21.2676 | 112 | -0.02 | 49 |
IV.NRCA.HHZ. | 2020-02-21T23:49:00.88 | 0.3 | negative | manual | P | 328 | 43.0236 | 98 | -0.15 | 69 |
IV.T1299.EHE. | 2020-02-21T23:49:00.51 | 0.6 | undecidable | manual | S | 327 | 17.0718 | 120 | 0.22 | 48 |
IV.RM33.EHZ. | 2020-02-21T23:48:59.58 | 0.6 | undecidable | manual | S | 271 | 14.9739 | 125 | -0.24 | 48 |
IV.GIGS.HHZ. | 2020-02-21T23:48:59.84 | 0.6 | undecidable | manual | S | 112 | 15.4734 | 123 | -0.09 | 49 |
IV.SMA1.EHZ. | 2020-02-21T23:48:59.49 | 0.6 | undecidable | manual | S | 340 | 14.6742 | 125 | -0.27 | 47 |
IV.CAMP.HHZ. | 2020-02-21T23:48:58.09 | 0.6 | undecidable | manual | S | 16 | 3.4965 | 165 | 0.1 | 50 |
IV.TERO.HHZ. | 2020-02-21T23:48:57.79 | 0.3 | undecidable | manual | P | 52 | 21.2676 | 112 | 0.02 | 74 |
IV.GIGS.HHZ. | 2020-02-21T23:48:57.00 | 0.1 | undecidable | manual | P | 112 | 15.4734 | 123 | 0.02 | 100 |
IV.T1299.EHE. | 2020-02-21T23:48:57.30 | 0.1 | undecidable | manual | P | 327 | 17.0718 | 120 | 0.11 | 98 |
IV.RM33.EHZ. | 2020-02-21T23:48:56.86 | 0.1 | positive | manual | P | 271 | 14.9739 | 125 | -0.05 | 100 |
IV.SMA1.EHZ. | 2020-02-21T23:48:56.96 | 0.6 | negative | manual | P | 340 | 14.6742 | 125 | 0.08 | 49 |
IV.CAMP.HHZ. | 2020-02-21T23:48:55.98 | 0.1 | undecidable | manual | P | 16 | 3.4965 | 165 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GIGS.HHN. | ML:0.6 | 0.0000316 | 0.1 | AML | other | m | 2020-02-21T23:48:59.94 |
IV.GIGS.HHE. | ML:0.9 | 0.00005875 | 0.08 | AML | other | m | 2020-02-21T23:48:59.91 |
IV.RM33.EHE. | ML:1.0 | 0.00007775 | 0.3 | AML | other | m | 2020-02-21T23:49:00.36 |
IV.RM33.EHN. | ML:0.9 | 0.00006110000000000001 | 0.62 | AML | other | m | 2020-02-21T23:49:00.72 |
IV.TERO.HHN. | ML:1.1 | 0.00007395000000000001 | 0.08 | AML | other | m | 2020-02-21T23:49:01.32 |
IV.TERO.HHE. | ML:1.1 | 0.00008299999999999998 | 0.08 | AML | other | m | 2020-02-21T23:49:01.51 |
IV.NRCA.HHN. | ML:1.1 | 0.00004105 | 0.12 | AML | other | m | 2020-02-21T23:49:07.15 |
IV.NRCA.HHE. | ML:1.3 | 0.00005365 | 1.48 | AML | other | m | 2020-02-21T23:49:07.09 |