A magnitude ML 1.0 earthquake occured in region: 3 km NW Campotosto (AQ), on
and geographic coordinates (lat, lon) 42.5710, 13.3420 at 14 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 | 7 | 665 | 1207 |
Amatrice | RI | 8 | 2657 | 3864 |
Montereale | AQ | 9 | 2581 | 6445 |
Crognaleto | TE | 12 | 1297 | 7742 |
Barete | AQ | 14 | 737 | 8479 |
Cortino | TE | 15 | 656 | 9135 |
Pizzoli | AQ | 15 | 4326 | 13461 |
Cagnano Amiterno | AQ | 16 | 1369 | 14830 |
Cittareale | RI | 16 | 482 | 15312 |
Accumoli | RI | 16 | 667 | 15979 |
Fano Adriano | TE | 16 | 296 | 16275 |
Borbona | RI | 18 | 617 | 16892 |
Pietracamela | TE | 18 | 271 | 17163 |
Rocca Santa Maria | TE | 20 | 537 | 17700 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-03-18 05:41:54 |
42.5712 | 13.3418 | 14 | 2021-03-18 05:54:56 |
Sala Sismica INGV-Roma | 88245381 |
Field | Value |
---|---|
Time (UTC) | 2021-03-18 05:41:54 ± 0.07 |
Latitude | 42.5712 ± 0.0036 |
Longitude | 13.3418 ± 0.0037 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 88245381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 417 |
Semi-minor axis of confidence ellipse (meter) | 152 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 181 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22393 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 88245381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-18 05:54:56 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CROCE.HNZ. | 2021-03-18T05:43:05.25 | 3.0 | negative | manual | Pn | 5.47 | 0 | |||
IV.ESCV.HHZ. | 2021-03-18T05:42:57.20 | 3.0 | negative | manual | Pn | 8.05 | 0 | |||
ST.CARE.EHZ. | 2021-03-18T05:42:46.33 | 3.0 | undecidable | manual | Pg | 19.639999 | 0 | |||
IV.TDS.HHZ. | 2021-03-18T05:42:45.85 | 3.0 | undecidable | manual | Pg | 10.99 | 0 | |||
IV.SEI.HHZ. | 2021-03-18T05:42:34.08 | 3.0 | undecidable | manual | Sn | 1.41 | 0 | |||
IV.ZEN8.EHZ. | 2021-03-18T05:42:30.79 | 3.0 | undecidable | manual | Pn | 12.55 | 0 | |||
IV.FIR.HHZ. | 2021-03-18T05:42:30.38 | 3.0 | undecidable | manual | Sn | -0.42 | 0 | |||
IV.SRES.HHZ. | 2021-03-18T05:42:27.86 | 3.0 | undecidable | manual | Sg | 2.17 | 0 | |||
IV.CESX.HHZ. | 2021-03-18T05:42:23.95 | 3.0 | undecidable | manual | Sg | 0.5 | 0 | |||
IV.MCIV.CHZ. | 2021-03-18T05:42:23.83 | 3.0 | undecidable | manual | Sn | -1.38 | 0 | |||
IV.LNSS.HHZ. | 2021-03-18T05:42:03.05 | 0.1 | undecidable | manual | S | 278 | 24.8529 | 102 | -0.14 | 94 |
IV.TERO.HHZ. | 2021-03-18T05:42:02.37 | 0.1 | undecidable | manual | S | 75 | 22.1556 | 105 | -0.12 | 95 |
IV.GIGS.HHE. | 2021-03-18T05:42:02.52 | 0.1 | undecidable | manual | S | 125 | 22.9548 | 104 | -0.18 | 94 |
IV.MTRA.EHZ. | 2021-03-18T05:42:01.93 | 0.1 | undecidable | manual | S | 12 | 21.0678 | 107 | -0.28 | 92 |
IV.MURB.HNZ. | 2021-03-18T05:42:00.27 | 3.0 | undecidable | manual | P | 2.61 | 0 | |||
IV.RM33.EHZ. | 2021-03-18T05:41:59.91 | 0.1 | undecidable | manual | S | 237 | 12.4764 | 126 | -0.23 | 95 |
IV.GIGS.HHE. | 2021-03-18T05:41:59.12 | 0.1 | undecidable | manual | P | 125 | 22.9548 | 104 | 0.09 | 96 |
IV.TERO.HHZ. | 2021-03-18T05:41:59.04 | 0.1 | undecidable | manual | P | 75 | 22.1556 | 105 | 0.13 | 95 |
IV.CAMP.HHE. | 2021-03-18T05:41:59.05 | 0.1 | undecidable | manual | S | 125 | 6.7932 | 148 | -0.04 | 100 |
IV.SMA1.EHZ. | 2021-03-18T05:41:59.05 | 0.1 | undecidable | manual | S | 355 | 6.5934 | 148 | -0.02 | 100 |
IV.LNSS.HHZ. | 2021-03-18T05:41:59.34 | 0.1 | undecidable | manual | P | 278 | 24.8529 | 102 | 0.02 | 97 |
IV.T1299.EHZ. | 2021-03-18T05:41:59.21 | 0.1 | undecidable | manual | S | 325 | 8.4804 | 140 | -0.16 | 97 |
IV.MTRA.EHZ. | 2021-03-18T05:41:58.79 | 0.1 | undecidable | manual | P | 12 | 21.0678 | 107 | 0.04 | 97 |
IV.T1299.EHZ. | 2021-03-18T05:41:57.31 | 0.1 | undecidable | manual | P | 325 | 8.4804 | 140 | 0.2 | 96 |
IV.RM33.EHZ. | 2021-03-18T05:41:57.66 | 0.1 | undecidable | manual | P | 237 | 12.4764 | 126 | 0.1 | 97 |
IV.CAMP.HHE. | 2021-03-18T05:41:57.21 | 0.1 | undecidable | manual | P | 125 | 6.7932 | 148 | 0.26 | 95 |
IV.SMA1.EHZ. | 2021-03-18T05:41:57.19 | 0.1 | negative | manual | P | 355 | 6.5934 | 148 | 0.25 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:0.8 | 0.00007549999999999999 | 0.28 | AML | other | m | 2021-03-18T05:41:59.57 |
IV.SMA1.EHE. | ML:0.9 | 0.00009925 | 0.26 | AML | other | m | 2021-03-18T05:41:59.78 |
IV.RM33.EHE. | ML:1.0 | 0.00009165 | 1.18 | AML | other | m | 2021-03-18T05:42:00.64 |
IV.RM33.EHN. | ML:0.9 | 0.00008065 | 0.6 | AML | other | m | 2021-03-18T05:42:00.12 |
IV.MTRA.EHE. | ML:1.3 | 0.00012415 | 0.1 | AML | other | m | 2021-03-18T05:42:02.12 |
IV.MTRA.EHN. | ML:1.3 | 0.000124 | 0.12 | AML | other | m | 2021-03-18T05:42:02.07 |
IV.TERO.HHE. | ML:0.8 | 0.00003453948675 | 0.0608 | AML | other | m | 2021-03-18T05:42:02.54 |