A magnitude ML 2.2 earthquake occured in region: 5 km N Amatrice (RI), on
and geographic coordinates (lat, lon) 42.6730, 13.3050 at 14 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 |
---|---|---|---|---|
Amatrice | RI | 5 | 2657 | 2657 |
Accumoli | RI | 5 | 667 | 3324 |
Arquata del Tronto | AP | 11 | 1178 | 4502 |
Cittareale | RI | 13 | 482 | 4984 |
Acquasanta Terme | AP | 14 | 2916 | 7900 |
Campotosto | AQ | 14 | 542 | 8442 |
Capitignano | AQ | 17 | 665 | 9107 |
Montereale | AQ | 17 | 2581 | 11688 |
Valle Castellana | TE | 17 | 977 | 12665 |
Cortino | TE | 18 | 656 | 13321 |
Rocca Santa Maria | TE | 18 | 537 | 13858 |
Montegallo | AP | 19 | 523 | 14381 |
Crognaleto | TE | 20 | 1297 | 15678 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2022-02-27 13:08:14 |
42.6728 | 13.3047 | 14 | 2022-07-08 12:33:59 |
Bollettino Sismico Italiano INGV | 105085681 |
Reviewed Rev100 |
ML 2.2 | 2022-02-27 13:08:14 |
42.676 | 13.3063 | 13 | 2022-02-27 13:36:53 |
Sala Sismica INGV-Roma | 101508061 |
Field | Value |
---|---|
Time (UTC) | 2022-02-27 13:08:14 ± 0.06 |
Latitude | 42.6728 ± 0.0027 |
Longitude | 13.3047 ± 0.0037 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 105085681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 350 |
Semi-minor axis of confidence ellipse (meter) | 55 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 263 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 350.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 72 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
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) | 0.04766 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32735 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 101508061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-02-27 13:36:53 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 105085681 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-06-06 12:41:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.AQU.HNZ. | 2022-02-27T13:08:26.82 | 0.6 | undecidable | manual | S | 167 | 36.3414 | 96 | 0.29 | 46 |
IV.GAVE.EHE. | 2022-02-27T13:08:25.75 | 0.6 | undecidable | manual | S | 274 | 33.5442 | 97 | -0.05 | 47 |
IV.MC2.EHZ. | 2022-02-27T13:08:25.12 | 0.6 | undecidable | manual | S | 340 | 28.0497 | 99 | 0.76 | 41 |
IV.GIGS.HHE. | 2022-02-27T13:08:25.36 | 0.6 | undecidable | manual | S | 138 | 32.745 | 97 | -0.23 | 47 |
IV.ASCOL.EHN. | 2022-02-27T13:08:25.03 | 0.6 | undecidable | manual | S | 49 | 30.5472 | 98 | 0.04 | 48 |
IV.TERO.HNZ. | 2022-02-27T13:08:23.36 | 0.6 | undecidable | manual | S | 103 | 25.0527 | 101 | -0.2 | 49 |
7F.SIB2.EHZ. | 2022-02-27T13:08:23.08 | 0.6 | undecidable | manual | S | 360 | 24.2535 | 102 | -0.26 | 47 |
IV.MMO1.EHN. | 2022-02-27T13:08:23.56 | 0.6 | undecidable | manual | S | 4 | 25.1526 | 101 | -0.04 | 49 |
7F.SIB1.EHN. | 2022-02-27T13:08:23.52 | 0.6 | undecidable | manual | S | 353 | 24.753 | 102 | 0.03 | 49 |
IV.RM33.EHZ. | 2022-02-27T13:08:22.01 | 0.6 | undecidable | manual | S | 202 | 19.5693 | 108 | -0.14 | 48 |
IV.NRCA.HHZ. | 2022-02-27T13:08:22.83 | 0.6 | undecidable | manual | S | 319 | 23.6541 | 103 | -0.36 | 45 |
MN.AQU.HNZ. | 2022-02-27T13:08:21.32 | 0.3 | undecidable | manual | P | 167 | 36.3414 | 96 | -0.06 | 72 |
IV.GIGS.HHE. | 2022-02-27T13:08:20.85 | 0.1 | undecidable | manual | P | 138 | 32.745 | 97 | 0.01 | 97 |
IV.ASCOL.EHN. | 2022-02-27T13:08:20.50 | 0.6 | undecidable | manual | P | 49 | 30.5472 | 98 | 0 | 49 |
IV.MTRA.EHZ. | 2022-02-27T13:08:20.00 | 0.6 | undecidable | manual | S | 39 | 11.9769 | 127 | -0.32 | 48 |
IV.MC2.EHZ. | 2022-02-27T13:08:20.26 | 0.6 | undecidable | manual | P | 340 | 28.0497 | 99 | 0.13 | 48 |
IV.GAVE.EHE. | 2022-02-27T13:08:20.94 | 0.3 | undecidable | manual | P | 274 | 33.5442 | 97 | -0.02 | 72 |
IV.MMO1.EHN. | 2022-02-27T13:08:19.75 | 0.3 | undecidable | manual | P | 4 | 25.1526 | 101 | 0.06 | 73 |
IV.NRCA.HHZ. | 2022-02-27T13:08:19.27 | 0.1 | undecidable | manual | P | 319 | 23.6541 | 103 | -0.18 | 95 |
7F.SIB1.EHN. | 2022-02-27T13:08:19.84 | 0.1 | undecidable | manual | P | 353 | 24.753 | 102 | 0.22 | 95 |
IV.TERO.HNZ. | 2022-02-27T13:08:19.73 | 0.1 | undecidable | manual | P | 103 | 25.0527 | 101 | 0.07 | 97 |
7F.SIB2.EHZ. | 2022-02-27T13:08:19.41 | 0.3 | undecidable | manual | P | 360 | 24.2535 | 102 | -0.13 | 73 |
IV.SMA1.EHZ. | 2022-02-27T13:08:19.01 | 0.6 | undecidable | manual | S | 152 | 5.2947 | 153 | -0.17 | 49 |
IV.RM33.EHZ. | 2022-02-27T13:08:18.94 | 0.1 | undecidable | manual | P | 202 | 19.5693 | 108 | 0.09 | 99 |
IV.SMA1.EHZ. | 2022-02-27T13:08:17.32 | 0.1 | undecidable | manual | P | 152 | 5.2947 | 153 | 0.18 | 99 |
IV.MTRA.EHZ. | 2022-02-27T13:08:17.86 | 0.1 | undecidable | manual | P | 39 | 11.9769 | 127 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SMA1.EHE. | ML:2.4 | 0.0033016275000000003 | 0.2048 | AML | other | m | 2022-02-27T13:08:19.21 |
IV.SMA1.EHN. | ML:2.2 | 0.0018948864999999999 | 0.1024 | AML | other | m | 2022-02-27T13:08:19.45 |
IV.MTRA.HNN. | ML:2.3 | 0.0018365195000000002 | 0.2112 | AML | other | m | 2022-02-27T13:08:20.41 |
IV.MTRA.EHN. | ML:2.3 | 0.00180258 | 0.2048 | AML | other | m | 2022-02-27T13:08:20.42 |
IV.MTRA.EHE. | ML:2.1 | 0.0011226308999999998 | 1.6608 | AML | other | m | 2022-02-27T13:08:20.06 |
IV.MTRA.HNE. | ML:2.1 | 0.00113197205 | 0.2496 | AML | other | m | 2022-02-27T13:08:21.05 |
IV.RM33.HNN. | ML:2.2 | 0.0010539323000000001 | 0.1408 | AML | other | m | 2022-02-27T13:08:22.73 |
IV.RM33.EHN. | ML:2.2 | 0.00103822825 | 0.1408 | AML | other | m | 2022-02-27T13:08:22.73 |
IV.RM33.HNE. | ML:2.1 | 0.0009766882000000001 | 0.1408 | AML | other | m | 2022-02-27T13:08:22.85 |
IV.RM33.EHE. | ML:2.1 | 0.0009812593 | 0.1408 | AML | other | m | 2022-02-27T13:08:22.85 |
IV.NRCA.HNN. | ML:1.8 | 0.0003575148 | 0.2368 | AML | other | m | 2022-02-27T13:08:22.99 |
IV.NRCA.HHE. | ML:1.8 | 0.0003392205 | 1.7952 | AML | other | m | 2022-02-27T13:08:22.93 |
IV.TERO.HHN. | ML:2.4 | 0.0013656032 | 0.0768 | AML | other | m | 2022-02-27T13:08:23.68 |
IV.TERO.HNN. | ML:2.4 | 0.00130359715 | 0.0832 | AML | other | m | 2022-02-27T13:08:23.68 |
IV.TERO.HHE. | ML:2.4 | 0.0014199999999999998 | 0.22 | AML | other | m | 2022-02-27T13:08:23.78 |
IV.TERO.HNE. | ML:2.4 | 0.00142264605 | 0.096 | AML | other | m | 2022-02-27T13:08:23.78 |
IV.NRCA.HNE. | ML:1.7 | 0.00031710760000000005 | 0.1408 | AML | other | m | 2022-02-27T13:08:24.38 |
IV.NRCA.HHN. | ML:1.8 | 0.00038267829999999995 | 0.1792 | AML | other | m | 2022-02-27T13:08:24.55 |