A magnitude ML 1.0 earthquake occured in region: 4 km W Crognaleto (TE), on
and geographic coordinates (lat, lon) 42.5470, 13.4370 at 17 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 |
---|---|---|---|---|
Crognaleto | TE | 4 | 1297 | 1297 |
Campotosto | AQ | 6 | 542 | 1839 |
Fano Adriano | TE | 8 | 296 | 2135 |
Pietracamela | TE | 10 | 271 | 2406 |
Cortino | TE | 10 | 656 | 3062 |
Capitignano | AQ | 12 | 665 | 3727 |
Amatrice | RI | 15 | 2657 | 6384 |
Montereale | AQ | 16 | 2581 | 8965 |
Barete | AQ | 17 | 737 | 9702 |
Montorio al Vomano | TE | 17 | 8218 | 17920 |
Pizzoli | AQ | 17 | 4326 | 22246 |
Rocca Santa Maria | TE | 17 | 537 | 22783 |
Tossicia | TE | 17 | 1406 | 24189 |
Isola del Gran Sasso d'Italia | TE | 19 | 4773 | 28962 |
Colledara | TE | 20 | 2179 | 31141 |
Cagnano Amiterno | AQ | 20 | 1369 | 32510 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-01-05 03:08:01 |
42.547 | 13.4372 | 17 | 2021-01-05 03:24:22 |
Sala Sismica INGV-Roma | 86022301 |
Field | Value |
---|---|
Time (UTC) | 2021-01-05 03:08:01 ± 0.11 |
Latitude | 42.5470 ± 0.0045 |
Longitude | 13.4372 ± 0.0073 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 86022301 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 662 |
Semi-minor axis of confidence ellipse (meter) | 346 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 231 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 660.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 109 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37142 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 86022301 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-01-05 03:24:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MCI.EHZ. | 2021-01-05T03:08:35.40 | 3.0 | undecidable | manual | S | 0 | 0 | |||
IV.MMO1.EHZ. | 2021-01-05T03:08:15.17 | 0.6 | undecidable | manual | S | 347 | 40.1265 | 103 | 0.2 | 45 |
IV.MTRA.EHZ. | 2021-01-05T03:08:10.41 | 0.6 | undecidable | manual | S | 352 | 23.4543 | 115 | -0.34 | 45 |
IV.MMO1.EHZ. | 2021-01-05T03:08:09.29 | 1.0 | positive | manual | P | 347 | 40.1265 | 103 | -0.04 | 23 |
IV.TERO.HHZ. | 2021-01-05T03:08:09.04 | 0.6 | undecidable | manual | S | 58 | 15.9729 | 129 | -0.01 | 49 |
IV.NRCA.HHZ. | 2021-01-05T03:08:09.40 | 0.6 | positive | manual | P | 320 | 41.2254 | 102 | -0.1 | 46 |
IV.T1299.EHE. | 2021-01-05T03:08:09.16 | 0.1 | undecidable | manual | S | 307 | 15.9729 | 129 | 0.13 | 96 |
IV.SMA1.EHZ. | 2021-01-05T03:08:08.02 | 0.6 | undecidable | manual | S | 318 | 12.4764 | 137 | -0.33 | 46 |
IV.GIGS.HHE. | 2021-01-05T03:08:08.91 | 0.1 | undecidable | manual | S | 133 | 15.1737 | 130 | 0.02 | 97 |
IV.CAMP.HHE. | 2021-01-05T03:08:07.18 | 0.1 | undecidable | manual | S | 242 | 2.5974 | 170 | 0.02 | 100 |
IV.MTRA.EHZ. | 2021-01-05T03:08:06.75 | 0.6 | undecidable | manual | P | 352 | 23.4543 | 115 | -0.14 | 47 |
IV.T1299.EHE. | 2021-01-05T03:08:06.00 | 0.1 | undecidable | manual | P | 307 | 15.9729 | 129 | 0.1 | 96 |
IV.SMA1.EHZ. | 2021-01-05T03:08:05.56 | 0.3 | negative | manual | P | 318 | 12.4764 | 137 | 0.05 | 73 |
IV.TERO.HHZ. | 2021-01-05T03:08:05.99 | 0.1 | positive | manual | P | 58 | 15.9729 | 129 | 0.08 | 96 |
IV.GIGS.HHE. | 2021-01-05T03:08:05.70 | 0.1 | undecidable | manual | P | 133 | 15.1737 | 130 | -0.12 | 96 |
IV.CAMP.HHE. | 2021-01-05T03:08:04.92 | 0.1 | undecidable | manual | P | 242 | 2.5974 | 170 | 0.1 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TERO.HHN. | ML:1.0 | 0.0000701 | 0.42 | AML | other | m | 2021-01-05T03:08:09.33 |
IV.TERO.HHE. | ML:1.0 | 0.00007005 | 0.32 | AML | other | m | 2021-01-05T03:08:09.28 |