A magnitude ML 1.0 earthquake occured in region: 4 km S Campotosto (AQ), on
and geographic coordinates (lat, lon) 42.5240, 13.3720 at 11 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 | 4 | 542 | 542 |
Capitignano | AQ | 6 | 665 | 1207 |
Crognaleto | TE | 9 | 1297 | 2504 |
Montereale | AQ | 10 | 2581 | 5085 |
Barete | AQ | 11 | 737 | 5822 |
Pizzoli | AQ | 12 | 4326 | 10148 |
Amatrice | RI | 14 | 2657 | 12805 |
Fano Adriano | TE | 14 | 296 | 13101 |
Cagnano Amiterno | AQ | 14 | 1369 | 14470 |
Pietracamela | TE | 15 | 271 | 14741 |
Cortino | TE | 16 | 656 | 15397 |
L'Aquila | AQ | 19 | 69753 | 85150 |
Scoppito | AQ | 19 | 3727 | 88877 |
Borbona | RI | 20 | 617 | 89494 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2017-02-22 19:25:23 |
42.5238 | 13.3722 | 11 | 2017-02-22 19:33:14 |
Sala Sismica INGV-Roma | 41494541 |
Field | Value |
---|---|
Time (UTC) | 2017-02-22 19:25:23 ± 0.05 |
Latitude | 42.5238 ± 0.0036 |
Longitude | 13.3722 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 41494541 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 430 |
Semi-minor axis of confidence ellipse (meter) | 191 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 209 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25631 |
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 | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 41494541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-02-22 19:33:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CPGN.EHZ. | 2017-02-22T19:26:11.24 | 3.0 | undecidable | manual | S | 0.2 | 0 | |||
IV.ATFO.HHZ. | 2017-02-22T19:25:58.96 | 3.0 | undecidable | manual | S | -0.6 | 0 | |||
IV.T1218.EHZ. | 2017-02-22T19:25:33.04 | 0.3 | undecidable | manual | S | 308 | 26.5512 | 91 | -0.2 | 71 |
IV.LNSS.HHZ. | 2017-02-22T19:25:33.86 | 0.1 | undecidable | manual | S | 288 | 28.4493 | 91 | 0.09 | 97 |
IV.GIGS.HHZ. | 2017-02-22T19:25:30.88 | 0.1 | undecidable | manual | S | 115 | 18.1707 | 92 | -0.13 | 99 |
IV.T1299.EHZ. | 2017-02-22T19:25:29.94 | 0.1 | undecidable | manual | S | 329 | 14.2746 | 97 | -0.04 | 100 |
IV.NRCA.HHZ. | 2017-02-22T19:25:29.96 | 3.0 | positive | manual | P | -1.78 | 0 | |||
IV.T1218.EHZ. | 2017-02-22T19:25:29.18 | 1.0 | undecidable | manual | P | 308 | 26.5512 | 91 | -0.03 | 25 |
IV.LNSS.HHZ. | 2017-02-22T19:25:29.46 | 0.3 | positive | manual | P | 288 | 28.4493 | 91 | -0.05 | 73 |
IV.GIGS.HHZ. | 2017-02-22T19:25:28.02 | 1.0 | undecidable | manual | P | 115 | 18.1707 | 92 | 0.1 | 24 |
IV.TERO.HHZ. | 2017-02-22T19:25:28.56 | 0.1 | undecidable | manual | P | 60 | 21.867 | 91 | 0.07 | 97 |
IV.T1299.EHZ. | 2017-02-22T19:25:27.48 | 0.3 | positive | manual | P | 329 | 14.2746 | 97 | 0.15 | 73 |
IV.RM33.EHZ. | 2017-02-22T19:25:27.04 | 0.1 | positive | manual | P | 263 | 12.9759 | 104 | -0.09 | 99 |
IV.T1247.HHZ. | 2017-02-22T19:25:26.90 | 0.1 | positive | manual | P | 214 | 10.9779 | 116 | 0.07 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GIGS.HHE. | ML:0.4 | 0.000019185 | 1.4 | AML | other | m | 2017-02-22T19:25:31.92 |
IV.GIGS.HHN. | ML:0.5 | 0.000025149999999999998 | 0.38 | AML | other | m | 2017-02-22T19:25:31.84 |
IV.LNSS.HHE. | ML:1.0 | 0.000052850000000000004 | 0.7 | AML | other | m | 2017-02-22T19:25:34.35 |
IV.LNSS.HHN. | ML:1.2 | 0.0000691 | 1.86 | AML | other | m | 2017-02-22T19:25:34.94 |
IV.RM33.EHE. | ML:1.2 | 0.00017299999999999998 | 0.28 | AML | other | m | 2017-02-22T19:25:29.35 |
IV.RM33.EHN. | ML:1.0 | 0.000107 | 0.7 | AML | other | m | 2017-02-22T19:25:29.93 |
IV.T1218.EHN. | ML:1.2 | 0.00007985 | 0.24 | AML | other | m | 2017-02-22T19:25:33.34 |
IV.T1218.EHE. | ML:0.8 | 0.000033845 | 1 | AML | other | m | 2017-02-22T19:25:33.06 |
IV.T1247.HHE. | ML:1.5 | 0.00038 | 0.36 | AML | other | m | 2017-02-22T19:25:31.42 |
IV.T1247.HHN. | ML:1.6 | 0.0004685 | 0.12 | AML | other | m | 2017-02-22T19:25:29.10 |
IV.T1299.EHN. | ML:1.0 | 0.00009175 | 0.8 | AML | other | m | 2017-02-22T19:25:30.93 |
IV.T1299.EHE. | ML:0.8 | 0.00005655 | 1.04 | AML | other | m | 2017-02-22T19:25:29.93 |
IV.TERO.HHE. | ML:1.1 | 0.00008265 | 0.28 | AML | other | m | 2017-02-22T19:25:33.30 |
IV.TERO.HHN. | ML:1.0 | 0.00006125 | 0.08 | AML | other | m | 2017-02-22T19:25:33.19 |
IV.VCEL.EHE. | ML:1.1 | 0.0000389 | 0.42 | AML | other | m | 2017-02-22T19:25:40.04 |
IV.VCEL.EHN. | ML:1.1 | 0.000041349999999999995 | 0.42 | AML | other | m | 2017-02-22T19:25:43.28 |