A magnitude ML 1.1 earthquake occured in region: 3 km W Campotosto (AQ), on
and geographic coordinates (lat, lon) 42.5560, 13.3400 at 11 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 | 3 | 542 | 542 |
Capitignano | AQ | 5 | 665 | 1207 |
Montereale | AQ | 9 | 2581 | 3788 |
Amatrice | RI | 9 | 2657 | 6445 |
Crognaleto | TE | 12 | 1297 | 7742 |
Barete | AQ | 13 | 737 | 8479 |
Pizzoli | AQ | 14 | 4326 | 12805 |
Cagnano Amiterno | AQ | 14 | 1369 | 14174 |
Cortino | TE | 16 | 656 | 14830 |
Fano Adriano | TE | 16 | 296 | 15126 |
Cittareale | RI | 16 | 482 | 15608 |
Accumoli | RI | 17 | 667 | 16275 |
Borbona | RI | 18 | 617 | 16892 |
Pietracamela | TE | 18 | 271 | 17163 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.1 | 2021-05-31 06:02:41 |
42.5562 | 13.3403 | 11 | 2021-12-29 11:12:05 |
Bollettino Sismico Italiano INGV | 91389721 |
Field | Value |
---|---|
Time (UTC) | 2021-05-31 06:02:41 ± 0.05 |
Latitude | 42.5562 ± 0.0036 |
Longitude | 13.3403 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 91389721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 383 |
Semi-minor axis of confidence ellipse (meter) | 290 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 202 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 380.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 122 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32286 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 91389721 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-16 11:01:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SENA.HHZ. | 2021-05-31T06:04:22.17 | 3.0 | undecidable | manual | Sg | 11.72 | 0 | |||
IV.CADC.EHZ. | 2021-05-31T06:04:12.54 | 3.0 | undecidable | manual | Sg | 12.68 | 0 | |||
IV.ESAL.HHZ. | 2021-05-31T06:03:50.31 | 3.0 | positive | manual | Pn | -4.29 | 0 | |||
IV.ZEN8.EHZ. | 2021-05-31T06:03:50.12 | 3.0 | undecidable | manual | Sn | -7.51 | 0 | |||
GU.BLANC.HHZ. | 2021-05-31T06:03:48.02 | 3.0 | undecidable | manual | Pn | -1.88 | 0 | |||
IV.MCPD.HHZ. | 2021-05-31T06:03:48.26 | 3.0 | negative | manual | Pn | -0.3 | 0 | |||
IV.SBPO.HNZ. | 2021-05-31T06:03:46.76 | 3.0 | undecidable | manual | Sg | 2.98 | 0 | |||
IV.PTRJ.HNZ. | 2021-05-31T06:03:34.86 | 3.0 | undecidable | manual | Sg | 3.3 | 0 | |||
IV.SARZ.HHZ. | 2021-05-31T06:03:26.24 | 3.0 | undecidable | manual | Pn | -0.28 | 0 | |||
IV.RIBO.EHZ.01 | 2021-05-31T06:03:12.35 | 3.0 | undecidable | manual | Sg | -3.1 | 0 | |||
IV.PAOL.HHZ. | 2021-05-31T06:03:07.51 | 3.0 | undecidable | manual | Pn | -3.47 | 0 | |||
IV.NRCA.HHZ. | 2021-05-31T06:02:53.66 | 0.3 | undecidable | manual | S | 329 | 35.8419 | 50 | -0.05 | 72 |
IV.FIR.HHZ. | 2021-05-31T06:02:51.82 | 3.0 | undecidable | manual | Pn | -7.19 | 0 | |||
IV.TERO.HHZ. | 2021-05-31T06:02:50.08 | 0.6 | undecidable | manual | S | 71 | 22.755 | 50 | -0.14 | 48 |
IV.LNSS.HNZ. | 2021-05-31T06:02:50.74 | 0.3 | undecidable | manual | S | 282 | 25.0527 | 50 | -0.08 | 73 |
IV.MTRA.EHE. | 2021-05-31T06:02:49.98 | 0.6 | undecidable | manual | S | 12 | 22.755 | 50 | -0.22 | 48 |
IV.GIGS.HHN. | 2021-05-31T06:02:49.88 | 0.6 | undecidable | manual | S | 121 | 22.1556 | 50 | -0.18 | 48 |
IV.NRCA.HHZ. | 2021-05-31T06:02:48.80 | 0.1 | undecidable | manual | P | 329 | 35.8419 | 50 | 0.19 | 94 |
IV.LNSS.HNZ. | 2021-05-31T06:02:47.04 | 0.3 | undecidable | manual | P | 282 | 25.0527 | 50 | 0.09 | 73 |
IV.SMA1.EHZ. | 2021-05-31T06:02:46.33 | 0.6 | undecidable | manual | S | 357 | 8.2806 | 143 | -0.08 | 50 |
IV.T1299.HNN. | 2021-05-31T06:02:46.64 | 0.3 | undecidable | manual | S | 331 | 9.879 | 138 | -0.13 | 74 |
IV.RM33.EHZ. | 2021-05-31T06:02:46.88 | 0.3 | undecidable | manual | S | 243 | 11.5773 | 134 | -0.29 | 72 |
IV.MTRA.EHE. | 2021-05-31T06:02:46.48 | 0.1 | undecidable | manual | P | 12 | 22.755 | 50 | -0.11 | 97 |
IV.TERO.HHZ. | 2021-05-31T06:02:46.76 | 0.3 | undecidable | manual | P | 71 | 22.755 | 50 | 0.16 | 72 |
IV.GIGS.HHN. | 2021-05-31T06:02:46.55 | 0.3 | undecidable | manual | P | 121 | 22.1556 | 50 | 0.04 | 74 |
IV.CAMP.HHE. | 2021-05-31T06:02:45.80 | 0.3 | undecidable | manual | S | 112 | 6.0939 | 151 | -0.19 | 74 |
IV.SMA1.EHZ. | 2021-05-31T06:02:44.62 | 0.3 | positive | manual | P | 357 | 8.2806 | 143 | 0.22 | 73 |
IV.T1299.HNN. | 2021-05-31T06:02:44.69 | 0.1 | undecidable | manual | P | 331 | 9.879 | 138 | 0.08 | 100 |
IV.RM33.EHZ. | 2021-05-31T06:02:44.97 | 0.1 | positive | manual | P | 243 | 11.5773 | 134 | 0.13 | 99 |
IV.CAMP.HHE. | 2021-05-31T06:02:44.33 | 0.1 | undecidable | manual | P | 112 | 6.0939 | 151 | 0.17 | 99 |
IV.ARVD.HHZ. | 2021-05-31T06:02:43.74 | 3.0 | negative | manual | P | -2.72 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.RM33.EHE. | ML:1.2 | 0.0001545 | 0.34 | AML | other | m | 2021-05-31T06:02:47.11 |
IV.RM33.EHN. | ML:1.2 | 0.00015900000000000002 | 0.32 | AML | other | m | 2021-05-31T06:02:47.72 |
IV.NRCA.HHE. | ML:1.2 | 0.0000618 | 0.42 | AML | other | m | 2021-05-31T06:02:55.58 |
IV.NRCA.HHN. | ML:1.0 | 0.00003705 | 1.34 | AML | other | m | 2021-05-31T06:02:56.99 |