A magnitude ML 1.0 earthquake occured in region: 3 km SW Campotosto (AQ), on
and geographic coordinates (lat, lon) 42.5320, 13.3580 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 | 3 | 542 | 542 |
Capitignano | AQ | 5 | 665 | 1207 |
Montereale | AQ | 9 | 2581 | 3788 |
Crognaleto | TE | 10 | 1297 | 5085 |
Barete | AQ | 11 | 737 | 5822 |
Pizzoli | AQ | 12 | 4326 | 10148 |
Amatrice | RI | 12 | 2657 | 12805 |
Cagnano Amiterno | AQ | 14 | 1369 | 14174 |
Fano Adriano | TE | 15 | 296 | 14470 |
Cortino | TE | 16 | 656 | 15126 |
Pietracamela | TE | 16 | 271 | 15397 |
Borbona | RI | 19 | 617 | 16014 |
Cittareale | RI | 19 | 482 | 16496 |
Scoppito | AQ | 20 | 3727 | 20223 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2017-01-31 21:11:26 |
42.5322 | 13.3575 | 11 | 2017-01-31 21:22:00 |
Sala Sismica INGV-Roma | 40258881 |
Field | Value |
---|---|
Time (UTC) | 2017-01-31 21:11:26 ± 0.06 |
Latitude | 42.5322 ± 0.0045 |
Longitude | 13.3575 ± 0.0049 |
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 | 40258881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 493 |
Semi-minor axis of confidence ellipse (meter) | 327 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 207 |
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) | 91 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.31746 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 40258881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-01-31 21:22:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.T1212.EHZ. | 2017-01-31T21:11:38.04 | 0.3 | undecidable | manual | S | 314 | 35.2425 | 50 | -0.11 | 71 |
IV.T1215.EHZ. | 2017-01-31T21:11:35.66 | 3.0 | negative | manual | P | 0 | 0 | |||
IV.LNSS.HHZ. | 2017-01-31T21:11:35.99 | 0.3 | undecidable | manual | S | 287 | 27.0507 | 50 | 0.04 | 73 |
IV.TERO.HHZ. | 2017-01-31T21:11:34.55 | 0.6 | undecidable | manual | S | 63 | 22.4553 | 50 | -0.19 | 48 |
IV.GIGS.HHZ. | 2017-01-31T21:11:33.83 | 0.6 | undecidable | manual | S | 116 | 19.6692 | 50 | -0.15 | 48 |
IV.T1212.EHZ. | 2017-01-31T21:11:33.19 | 0.1 | undecidable | manual | P | 314 | 35.2425 | 50 | 0.07 | 95 |
IV.T1299.EHZ. | 2017-01-31T21:11:32.00 | 0.6 | undecidable | manual | S | 332 | 12.876 | 130 | -0.12 | 49 |
IV.RM33.EHZ. | 2017-01-31T21:11:31.44 | 0.6 | undecidable | manual | S | 258 | 11.9769 | 133 | -0.45 | 46 |
IV.T1247.HHZ. | 2017-01-31T21:11:31.53 | 0.6 | undecidable | manual | S | 206 | 11.1777 | 135 | -0.15 | 49 |
IV.TERO.HHZ. | 2017-01-31T21:11:31.19 | 0.3 | undecidable | manual | P | 63 | 22.4553 | 50 | 0.04 | 74 |
IV.LNSS.HHZ. | 2017-01-31T21:11:31.89 | 0.1 | undecidable | manual | P | 287 | 27.0507 | 50 | 0.04 | 97 |
IV.GIGS.HHZ. | 2017-01-31T21:11:30.76 | 0.6 | undecidable | manual | P | 116 | 19.6692 | 50 | 0.04 | 49 |
IV.RM33.EHZ. | 2017-01-31T21:11:29.54 | 0.1 | positive | manual | P | 258 | 11.9769 | 133 | 0.04 | 100 |
IV.T1247.HHZ. | 2017-01-31T21:11:29.67 | 0.3 | positive | manual | P | 206 | 11.1777 | 135 | 0.29 | 71 |
IV.T1299.EHZ. | 2017-01-31T21:11:29.83 | 0.3 | negative | manual | P | 332 | 12.876 | 130 | 0.19 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:0.8 | 0.00007344999999999998 | 0.14 | AML | other | m | 2017-01-31T21:11:31.86 |
IV.RM33.EHE. | ML:0.9 | 0.00008269999999999999 | 0.96 | AML | other | m | 2017-01-31T21:11:32.71 |
IV.T1247.HHN. | ML:1.4 | 0.00032250000000000003 | 0.32 | AML | other | m | 2017-01-31T21:11:33.45 |
IV.T1247.HHE. | ML:1.4 | 0.00027850000000000005 | 0.2 | AML | other | m | 2017-01-31T21:11:33.77 |
IV.T1299.EHN. | ML:1.0 | 0.00010485 | 0.2 | AML | other | m | 2017-01-31T21:11:32.20 |
IV.T1299.EHE. | ML:0.9 | 0.0000883 | 0.9 | AML | other | m | 2017-01-31T21:11:32.84 |
IV.TERO.HHN. | ML:0.9 | 0.0000513 | 0.36 | AML | other | m | 2017-01-31T21:11:34.75 |
IV.TERO.HHE. | ML:0.8 | 0.0000465 | 1.04 | AML | other | m | 2017-01-31T21:11:35.34 |