A magnitude ML 1.5 earthquake occured in region: 5 km W Campotosto (AQ), on
and geographic coordinates (lat, lon) 42.5720, 13.3140 at 13 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 |
---|---|---|---|---|
Campotosto | AQ | 5 | 542 | 542 |
Capitignano | AQ | 6 | 665 | 1207 |
Amatrice | RI | 7 | 2657 | 3864 |
Montereale | AQ | 8 | 2581 | 6445 |
Cittareale | RI | 14 | 482 | 6927 |
Barete | AQ | 14 | 737 | 7664 |
Crognaleto | TE | 14 | 1297 | 8961 |
Cagnano Amiterno | AQ | 14 | 1369 | 10330 |
Accumoli | RI | 15 | 667 | 10997 |
Pizzoli | AQ | 15 | 4326 | 15323 |
Borbona | RI | 16 | 617 | 15940 |
Cortino | TE | 17 | 656 | 16596 |
Fano Adriano | TE | 19 | 296 | 16892 |
Posta | RI | 19 | 694 | 17586 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-07-27 03:45:11 |
42.5722 | 13.3142 | 13 | 2021-12-29 11:12:32 |
Bollettino Sismico Italiano INGV | 95775371 |
Reviewed Rev100 |
ML 1.5 | 2021-07-27 03:45:11 |
42.5722 | 13.3128 | 12 | 2021-07-27 03:51:40 |
Sala Sismica INGV-Roma | 93257281 |
Field | Value |
---|---|
Time (UTC) | 2021-07-27 03:45:11 ± 0.06 |
Latitude | 42.5722 ± 0.0036 |
Longitude | 13.3142 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 95775371 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 359 |
Semi-minor axis of confidence ellipse (meter) | 95 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 201 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 59 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.50002 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 95775371 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-09-23 08:23:10 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 93257281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-27 03:51:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PTRJ.HHZ. | 2021-07-27T03:45:57.90 | 3.0 | undecidable | manual | Sn | -0.01 | 0 | |||
IX.NSC3.EHZ.02 | 2021-07-27T03:45:48.97 | 3.0 | undecidable | manual | Pn | 2.17 | 0 | |||
IV.SSFR.HNZ. | 2021-07-27T03:45:43.26 | 3.0 | undecidable | manual | S | -0.6 | 0 | |||
IV.TST02.HHZ. | 2021-07-27T03:45:31.13 | 3.0 | undecidable | manual | P | 0.8 | 0 | |||
IV.MMUR.HNZ. | 2021-07-27T03:45:29.73 | 3.0 | undecidable | manual | P | 0.83 | 0 | |||
IV.GAVE.EHZ. | 2021-07-27T03:45:23.40 | 0.6 | undecidable | manual | S | 291 | 36.741 | 94 | -0.14 | 47 |
IV.NRCA.HHZ. | 2021-07-27T03:45:22.40 | 0.3 | undecidable | manual | S | 331 | 33.2445 | 95 | -0.2 | 70 |
IT.CSO1.HGZ. | 2021-07-27T03:45:21.41 | 1.0 | undecidable | manual | P | 200 | 55.5 | 92 | 0.19 | 23 |
IV.T0110.HHZ. | 2021-07-27T03:45:21.08 | 0.6 | undecidable | manual | P | 135 | 53.6019 | 93 | 0.14 | 46 |
IV.FDMO.HHZ. | 2021-07-27T03:45:21.20 | 1.0 | undecidable | manual | P | 340 | 54.7008 | 93 | 0.1 | 23 |
IV.TERO.HHZ. | 2021-07-27T03:45:20.00 | 0.3 | undecidable | manual | S | 77 | 24.3534 | 99 | -0.24 | 72 |
IV.VCEL.EHZ. | 2021-07-27T03:45:20.35 | 0.3 | undecidable | manual | P | 114 | 47.3193 | 93 | 0.38 | 67 |
IV.GIGS.HHZ. | 2021-07-27T03:45:20.00 | 0.3 | undecidable | manual | S | 122 | 24.9528 | 99 | -0.4 | 69 |
IV.MF5.EHN. | 2021-07-27T03:45:20.43 | 1.0 | undecidable | manual | P | 14 | 47.619 | 93 | 0.42 | 22 |
IV.ARRO.EHZ. | 2021-07-27T03:45:19.44 | 0.3 | undecidable | manual | P | 271 | 44.8218 | 93 | -0.14 | 70 |
IV.LNSS.HHZ. | 2021-07-27T03:45:19.80 | 0.3 | undecidable | manual | S | 279 | 22.6551 | 101 | 0.01 | 75 |
IV.MC2.EHZ. | 2021-07-27T03:45:19.07 | 0.6 | undecidable | manual | P | 345 | 39.0276 | 94 | 0.39 | 45 |
IV.MTRA.EHZ. | 2021-07-27T03:45:19.20 | 0.3 | undecidable | manual | S | 18 | 21.5673 | 102 | -0.31 | 71 |
IV.FAGN.HHZ. | 2021-07-27T03:45:18.76 | 1.0 | undecidable | manual | P | 147 | 40.5261 | 94 | -0.16 | 23 |
IV.FIAM.HNN. | 2021-07-27T03:45:18.29 | 0.1 | undecidable | manual | P | 206 | 37.4292 | 94 | -0.15 | 94 |
IV.GAVE.EHZ. | 2021-07-27T03:45:18.25 | 0.3 | undecidable | manual | P | 291 | 36.741 | 94 | -0.09 | 71 |
IV.NRCA.HHZ. | 2021-07-27T03:45:17.76 | 0.3 | undecidable | manual | P | 331 | 33.2445 | 95 | -0.04 | 73 |
IV.T1299.HNZ. | 2021-07-27T03:45:16.20 | 0.3 | undecidable | manual | S | 339 | 7.3815 | 142 | -0.03 | 77 |
IV.MTRA.EHZ. | 2021-07-27T03:45:16.00 | 0.1 | undecidable | manual | P | 18 | 21.5673 | 102 | -0.01 | 100 |
IV.RM33.EHZ. | 2021-07-27T03:45:16.70 | 0.3 | undecidable | manual | S | 229 | 10.7781 | 128 | -0.16 | 74 |
IV.CAMP.HHZ. | 2021-07-27T03:45:16.40 | 0.3 | undecidable | manual | S | 117 | 8.7801 | 136 | -0.07 | 77 |
IV.TERO.HHZ. | 2021-07-27T03:45:16.46 | 0.3 | undecidable | manual | P | 77 | 24.3534 | 99 | 0.02 | 75 |
IV.GIGS.HHZ. | 2021-07-27T03:45:16.44 | 0.3 | undecidable | manual | P | 122 | 24.9528 | 99 | -0.09 | 73 |
IV.SMA1.EHZ. | 2021-07-27T03:45:16.20 | 0.3 | undecidable | manual | S | 15 | 6.6933 | 145 | 0.08 | 76 |
IV.LNSS.HHZ. | 2021-07-27T03:45:16.26 | 0.3 | undecidable | manual | P | 279 | 22.6551 | 101 | 0.08 | 75 |
IV.SMA1.EHZ. | 2021-07-27T03:45:14.34 | 0.1 | undecidable | manual | P | 15 | 6.6933 | 145 | 0.28 | 97 |
IV.CAMP.HHZ. | 2021-07-27T03:45:14.48 | 0.3 | undecidable | manual | P | 117 | 8.7801 | 136 | 0.22 | 74 |
IV.RM33.EHZ. | 2021-07-27T03:45:14.64 | 0.1 | undecidable | manual | P | 229 | 10.7781 | 128 | 0.15 | 100 |
IV.T1299.HNZ. | 2021-07-27T03:45:14.38 | 0.3 | undecidable | manual | P | 339 | 7.3815 | 142 | 0.26 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHN. | ML:1.5 | 0.000336 | 0.1 | AML | other | m | 2021-07-27T03:45:17.02 |
IV.RM33.HNN. | ML:1.5 | 0.00034899999999999997 | 1.22 | AML | other | m | 2021-07-27T03:45:17.96 |
IV.RM33.HNE. | ML:1.6 | 0.00040249999999999997 | 1.26 | AML | other | m | 2021-07-27T03:45:17.00 |
IV.RM33.EHE. | ML:1.6 | 0.0003675 | 1.28 | AML | other | m | 2021-07-27T03:45:17.00 |
IV.MTRA.EHN. | ML:1.6 | 0.00028349999999999995 | 0.24 | AML | other | m | 2021-07-27T03:45:19.36 |
IV.MTRA.HNN. | ML:1.7 | 0.000316 | 0.46 | AML | other | m | 2021-07-27T03:45:19.36 |
IV.MTRA.EHE. | ML:1.5 | 0.000192 | 0.22 | AML | other | m | 2021-07-27T03:45:19.83 |
IV.LNSS.HHN. | ML:1.4 | 0.0001375 | 0.14 | AML | other | m | 2021-07-27T03:45:19.94 |
IV.LNSS.HHE. | ML:1.4 | 0.00014199999999999998 | 1.74 | AML | other | m | 2021-07-27T03:45:19.10 |
IV.MTRA.HNE. | ML:1.6 | 0.00022399999999999997 | 0.84 | AML | other | m | 2021-07-27T03:45:20.83 |
IV.NRCA.HHN. | ML:1.6 | 0.0001485 | 0.12 | AML | other | m | 2021-07-27T03:45:22.69 |
IV.NRCA.HHE. | ML:1.8 | 0.0002695 | 0.16 | AML | other | m | 2021-07-27T03:45:22.70 |
IV.GAVE.EHE. | ML:1.2 | 0.00006510000000000001 | 1.2 | AML | other | m | 2021-07-27T03:45:24.63 |
IV.GAVE.EHN. | ML:1.3 | 0.0000821 | 0.42 | AML | other | m | 2021-07-27T03:45:24.73 |