A magnitude ML 1.7 earthquake occured in region: 5 km W Campotosto (AQ), on
and geographic coordinates (lat, lon) 42.5770, 13.3200 at 12 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 |
Crognaleto | TE | 13 | 1297 | 7742 |
Cittareale | RI | 14 | 482 | 8224 |
Barete | AQ | 14 | 737 | 8961 |
Accumoli | RI | 15 | 667 | 9628 |
Cagnano Amiterno | AQ | 15 | 1369 | 10997 |
Pizzoli | AQ | 16 | 4326 | 15323 |
Cortino | TE | 16 | 656 | 15979 |
Borbona | RI | 17 | 617 | 16596 |
Fano Adriano | TE | 18 | 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 1.7 | 2021-10-01 09:33:29 |
42.5767 | 13.3203 | 12 | 2022-03-30 13:04:20 |
Bollettino Sismico Italiano INGV | 98090171 |
Reviewed Rev100 |
ML 1.7 | 2021-10-01 09:33:29 |
42.5795 | 13.2993 | 12 | 2021-10-01 09:42:45 |
Sala Sismica INGV-Roma | 96096281 |
Field | Value |
---|---|
Time (UTC) | 2021-10-01 09:33:29 ± 0.07 |
Latitude | 42.5767 ± 0.0036 |
Longitude | 13.3203 ± 0.0049 |
Depth (km) | 12 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 98090171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 449 |
Semi-minor axis of confidence ellipse (meter) | 151 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 222 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 450.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.05486 |
Epicentral distance of station farthest from the epicenter (degree) | 0.59625 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 96096281 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-10-01 09:42:45 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 19 |
Type of magnitude | ML |
Reference to an origin | 98090171 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-12-03 11:16:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOMA.HHZ. | 2021-10-01T09:33:49.61 | 0.6 | undecidable | manual | S | 293 | 66.1893 | 91 | 0.46 | 42 |
IV.CSP1.EHZ. | 2021-10-01T09:33:47.22 | 0.6 | undecidable | manual | S | 351 | 57.8976 | 91 | 0.27 | 44 |
IV.MF5.EHZ. | 2021-10-01T09:33:44.95 | 0.6 | undecidable | manual | S | 14 | 47.0196 | 92 | 0.91 | 36 |
IV.ARRO.EHZ. | 2021-10-01T09:33:43.54 | 0.6 | undecidable | manual | S | 271 | 45.3213 | 92 | -0.05 | 46 |
IV.MC2.EHZ. | 2021-10-01T09:33:42.04 | 0.3 | undecidable | manual | S | 344 | 38.628 | 92 | 0.23 | 69 |
IV.MOMA.HHZ. | 2021-10-01T09:33:41.28 | 0.6 | undecidable | manual | P | 293 | 66.1893 | 91 | 0.63 | 39 |
IV.GAVE.EHZ. | 2021-10-01T09:33:41.16 | 0.6 | undecidable | manual | S | 290 | 37.0296 | 93 | -0.23 | 45 |
IV.NRCA.HHZ. | 2021-10-01T09:33:40.02 | 0.1 | undecidable | manual | S | 330 | 33.0447 | 93 | -0.31 | 90 |
IV.CSP1.EHZ. | 2021-10-01T09:33:39.40 | 0.1 | undecidable | manual | P | 351 | 57.8976 | 91 | 0.02 | 92 |
IV.MF5.EHZ. | 2021-10-01T09:33:38.19 | 0.3 | undecidable | manual | P | 14 | 47.0196 | 92 | 0.5 | 64 |
IV.T0110.HHZ. | 2021-10-01T09:33:38.77 | 0.3 | undecidable | manual | P | 136 | 53.6019 | 92 | 0.05 | 69 |
IV.LNSS.HHZ. | 2021-10-01T09:33:37.50 | 0.6 | undecidable | manual | S | 277 | 23.0547 | 96 | -0.16 | 47 |
IV.ARRO.EHZ. | 2021-10-01T09:33:37.20 | 0.1 | undecidable | manual | P | 271 | 45.3213 | 92 | -0.23 | 90 |
IV.FAGN.HHZ. | 2021-10-01T09:33:37.26 | 0.6 | undecidable | manual | P | 148 | 40.7259 | 92 | 0.54 | 42 |
IV.GIGS.HHN. | 2021-10-01T09:33:37.94 | 0.3 | undecidable | manual | S | 123 | 24.753 | 95 | -0.17 | 71 |
IV.MTRA.EHZ. | 2021-10-01T09:33:36.60 | 0.1 | undecidable | manual | S | 17 | 20.9679 | 98 | -0.49 | 89 |
IV.MC2.EHZ. | 2021-10-01T09:33:36.31 | 0.1 | negative | manual | P | 344 | 38.628 | 92 | -0.1 | 93 |
IV.GAVE.EHZ. | 2021-10-01T09:33:36.01 | 0.1 | undecidable | manual | P | 290 | 37.0296 | 93 | -0.15 | 92 |
IV.NRCA.HHZ. | 2021-10-01T09:33:35.36 | 0.1 | negative | manual | P | 330 | 33.0447 | 93 | -0.19 | 92 |
IV.CAMP.HHE. | 2021-10-01T09:33:34.05 | 0.1 | undecidable | manual | S | 122 | 8.5803 | 134 | -0.03 | 100 |
IV.RM33.EHZ. | 2021-10-01T09:33:34.53 | 0.6 | undecidable | manual | S | 229 | 11.4774 | 121 | -0.16 | 49 |
IV.GIGS.HHN. | 2021-10-01T09:33:34.10 | 0.1 | undecidable | manual | P | 123 | 24.753 | 95 | -0.17 | 95 |
IV.LNSS.HHZ. | 2021-10-01T09:33:33.98 | 0.1 | positive | manual | P | 277 | 23.0547 | 96 | -0.03 | 97 |
IV.MTRA.EHZ. | 2021-10-01T09:33:33.54 | 0.1 | positive | manual | P | 17 | 20.9679 | 98 | -0.15 | 95 |
IV.SMA1.EHZ. | 2021-10-01T09:33:33.72 | 0.1 | undecidable | manual | S | 12 | 6.0939 | 146 | 0.07 | 99 |
IV.TERO.HHZ. | 2021-10-01T09:33:33.90 | 0.1 | undecidable | manual | P | 77 | 23.754 | 96 | -0.22 | 94 |
IV.RM33.EHZ. | 2021-10-01T09:33:32.44 | 0.1 | positive | manual | P | 229 | 11.4774 | 121 | 0.14 | 97 |
IV.CAMP.HHE. | 2021-10-01T09:33:32.16 | 0.1 | negative | manual | P | 122 | 8.5803 | 134 | 0.22 | 96 |
IV.SMA1.EHZ. | 2021-10-01T09:33:31.90 | 0.1 | positive | manual | P | 12 | 6.0939 | 146 | 0.2 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHN. | ML:1.4 | 0.00035250000000000006 | 0.9 | AML | other | m | 2021-10-01T09:33:33.94 |
IV.SMA1.EHE. | ML:1.9 | 0.001049 | 0.22 | AML | other | m | 2021-10-01T09:33:34.13 |
IV.RM33.EHN. | ML:1.7 | 0.0004825 | 0.3 | AML | other | m | 2021-10-01T09:33:34.82 |
IV.RM33.EHE. | ML:1.6 | 0.00042449999999999996 | 1.48 | AML | other | m | 2021-10-01T09:33:35.88 |
IV.MTRA.HNN. | ML:2.0 | 0.0006205000000000001 | 0.24 | AML | other | m | 2021-10-01T09:33:36.75 |
IV.MTRA.EHN. | ML:2.0 | 0.0006255 | 0.24 | AML | other | m | 2021-10-01T09:33:36.75 |
IV.MTRA.HNE. | ML:2.1 | 0.0008805000000000001 | 1.2 | AML | other | m | 2021-10-01T09:33:37.11 |
IV.MTRA.EHE. | ML:2.1 | 0.0008655 | 1.2 | AML | other | m | 2021-10-01T09:33:37.11 |
IV.TERO.HHN. | ML:1.5 | 0.00017299999999999998 | 0.28 | AML | other | m | 2021-10-01T09:33:37.48 |
IV.LNSS.HHN. | ML:1.6 | 0.00027249999999999996 | 0.32 | AML | other | m | 2021-10-01T09:33:37.72 |
IV.LNSS.HHE. | ML:1.9 | 0.000526 | 0.46 | AML | other | m | 2021-10-01T09:33:37.75 |
IV.TERO.HHE. | ML:1.5 | 0.000193 | 0.5 | AML | other | m | 2021-10-01T09:33:38.26 |
IV.NRCA.HHE. | ML:1.7 | 0.0002315 | 0.18 | AML | other | m | 2021-10-01T09:33:40.19 |
IV.NRCA.HHN. | ML:1.6 | 0.0001475 | 1 | AML | other | m | 2021-10-01T09:33:40.23 |
IV.GAVE.EHE. | ML:1.7 | 0.000176 | 0.12 | AML | other | m | 2021-10-01T09:33:41.36 |
IV.GAVE.EHN. | ML:1.9 | 0.0002875 | 0.18 | AML | other | m | 2021-10-01T09:33:41.54 |
IV.FAGN.HHE. | ML:1.5 | 0.0000958 | 0.76 | AML | other | m | 2021-10-01T09:33:46.05 |
IV.MOMA.HHE. | ML:1.6 | 0.00006415 | 0.18 | AML | other | m | 2021-10-01T09:33:50.31 |
IV.MOMA.HHN. | ML:1.6 | 0.00007535 | 0.2 | AML | other | m | 2021-10-01T09:33:50.36 |