A magnitude ML 0.8 earthquake occured in region: 7 km NW Cortino (TE), on
and geographic coordinates (lat, lon) 42.6620, 13.4390 at 17 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|
Cortino | TE | 7 | 656 | 656 |
Rocca Santa Maria | TE | 8 | 537 | 1193 |
Valle Castellana | TE | 10 | 977 | 2170 |
Acquasanta Terme | AP | 12 | 2916 | 5086 |
Campotosto | AQ | 13 | 542 | 5628 |
Amatrice | RI | 13 | 2657 | 8285 |
Crognaleto | TE | 13 | 1297 | 9582 |
Fano Adriano | TE | 15 | 296 | 9878 |
Accumoli | RI | 16 | 667 | 10545 |
Arquata del Tronto | AP | 17 | 1178 | 11723 |
Torricella Sicura | TE | 18 | 2641 | 14364 |
Pietracamela | TE | 18 | 271 | 14635 |
Montorio al Vomano | TE | 18 | 8218 | 22853 |
Capitignano | AQ | 19 | 665 | 23518 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2021-03-25 07:04:39 |
42.6617 | 13.4393 | 17 | 2021-07-12 16:55:11 |
Bollettino Sismico Italiano INGV | 90088691 |
Reviewed Rev100 |
ML 0.7 | 2021-03-25 07:04:39 |
42.6577 | 13.4363 | 14 | 2021-03-25 07:11:37 |
Sala Sismica INGV-Roma | 88455031 |
Field | Value |
---|---|
Time (UTC) | 2021-03-25 07:04:39 ± 0.1 |
Latitude | 42.6617 ± 0.0045 |
Longitude | 13.4393 ± 0.0049 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90088691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 390 |
Semi-minor axis of confidence ellipse (meter) | 386 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 32 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 126 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29408 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 90088691 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-14 11:03:56 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 88455031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-25 07:11:37 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IST3.HHZ. | 2021-03-25T07:05:50.43 | 3.0 | undecidable | manual | Sn | -1.55 | 0 | |||
IV.SCIAC.HHZ. | 2021-03-25T07:05:40.02 | 3.0 | undecidable | manual | Pg | 16.42 | 0 | |||
IV.EUCT.HNZ. | 2021-03-25T07:05:40.72 | 3.0 | positive | manual | Pg | 13.98 | 0 | |||
MN.TIR.HHZ. | 2021-03-25T07:05:21.84 | 3.0 | negative | manual | Pn | -3.73 | 0 | |||
IV.FIAM.HHZ. | 2021-03-25T07:05:04.85 | 3.0 | undecidable | manual | Sn | 0.18 | 0 | |||
IV.VAGA.HHZ. | 2021-03-25T07:05:03.97 | 3.0 | undecidable | manual | Sn | -0.99 | 0 | |||
IV.FIR.HHZ. | 2021-03-25T07:05:02.78 | 3.0 | undecidable | manual | Pn | 1.94 | 0 | |||
IT.FIE.HGZ. | 2021-03-25T07:04:57.83 | 3.0 | undecidable | manual | Pn | -3.04 | 0 | |||
IV.MCRV.HHZ. | 2021-03-25T07:04:50.49 | 3.0 | undecidable | manual | Pn | 0.72 | 0 | |||
IV.NRCA.HHZ. | 2021-03-25T07:04:50.63 | 0.6 | undecidable | manual | S | 306 | 32.6451 | 106 | -0.05 | 48 |
IV.GIGS.HHE. | 2021-03-25T07:04:48.77 | 0.3 | undecidable | manual | S | 155 | 25.5522 | 113 | -0.13 | 72 |
IV.TERO.HHZ. | 2021-03-25T07:04:46.29 | 0.3 | undecidable | manual | S | 108 | 14.0748 | 133 | -0.02 | 75 |
IV.MTRA.EHZ. | 2021-03-25T07:04:45.64 | 0.3 | undecidable | manual | S | 342 | 11.0778 | 141 | -0.13 | 74 |
IV.SMA1.EHZ. | 2021-03-25T07:04:45.49 | 0.6 | undecidable | manual | S | 248 | 9.1797 | 147 | 0.03 | 51 |
IV.SAP2.EHZ. | 2021-03-25T07:04:45.66 | 3.0 | positive | manual | Pn | -0.93 | 0 | |||
IV.NRCA.HHZ. | 2021-03-25T07:04:45.84 | 0.3 | undecidable | manual | P | 306 | 32.6451 | 106 | -0.02 | 72 |
IV.GIGS.HHE. | 2021-03-25T07:04:44.79 | 0.3 | undecidable | manual | P | 155 | 25.5522 | 113 | -0.04 | 73 |
IV.VIVA.HHZ. | 2021-03-25T07:04:44.47 | 3.0 | negative | manual | P | 0.66 | 0 | |||
IV.MTRA.EHZ. | 2021-03-25T07:04:43.08 | 0.1 | undecidable | manual | P | 342 | 11.0778 | 141 | 0.06 | 100 |
IV.TERO.HHZ. | 2021-03-25T07:04:43.43 | 0.1 | negative | manual | P | 108 | 14.0748 | 133 | 0.09 | 99 |
IV.CERA.HHZ. | 2021-03-25T07:04:43.07 | 3.0 | negative | manual | P | 0.96 | 0 | |||
IV.SMA1.EHZ. | 2021-03-25T07:04:42.99 | 0.3 | undecidable | manual | P | 248 | 9.1797 | 147 | 0.14 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:0.8 | 0.00004775 | 0.64 | AML | other | m | 2021-03-25T07:04:58.65 |
IV.SMA1.EHE. | ML:0.8 | 0.0000615 | 0.6 | AML | other | m | 2021-03-25T07:04:58.74 |