A magnitude ML 2.5 earthquake occured in region: 4 km NW Prazzo (CN), on
and geographic coordinates (lat, lon) 44.5180, 7.0330 at 10 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 |
---|---|---|---|---|
Prazzo | CN | 4 | 170 | 170 |
Elva | CN | 5 | 97 | 267 |
Acceglio | CN | 6 | 162 | 429 |
Bellino | CN | 7 | 109 | 538 |
Stroppo | CN | 8 | 103 | 641 |
Canosio | CN | 8 | 80 | 721 |
Marmora | CN | 8 | 68 | 789 |
Casteldelfino | CN | 9 | 157 | 946 |
Pontechianale | CN | 12 | 179 | 1125 |
Macra | CN | 12 | 59 | 1184 |
Celle di Macra | CN | 12 | 100 | 1284 |
Sampeyre | CN | 14 | 1022 | 2306 |
Argentera | CN | 16 | 83 | 2389 |
San Damiano Macra | CN | 18 | 430 | 2819 |
Castelmagno | CN | 19 | 66 | 2885 |
Pietraporzio | CN | 19 | 77 | 2962 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.5 | 2017-02-05 19:59:47 |
44.5178 | 7.033 | 10 | 2018-01-10 09:51:16 |
Bollettino Sismico Italiano INGV | 48794491 |
Reviewed Rev100 |
ML 2.5 | 2017-02-05 19:59:47 |
44.5128 | 7.0138 | 9 | 2017-02-05 20:07:02 |
Sala Sismica INGV-Roma | 40610671 |
Field | Value |
---|---|
Time (UTC) | 2017-02-05 19:59:47 ± 0.23 |
Latitude | 44.5178 ± 0.0099 |
Longitude | 7.0330 ± 0.0202 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 48794491 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1836 |
Semi-minor axis of confidence ellipse (meter) | 286 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 61 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 184 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.42 |
Epicentral distance of station closest to the epicenter (degree) | 0.06025 |
Epicentral distance of station farthest from the epicenter (degree) | 1.99200 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 40610671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-02-05 20:07:01 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 48794491 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2017-09-01 12:59:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
CH.MUGIO.HHN. | 2017-02-05T20:00:21.55 | 0.3 | undecidable | manual | P | 45 | 221.112 | 38 | -0.39 | 36 |
IV.QLNO.HHZ. | 2017-02-05T20:00:18.49 | 1.0 | undecidable | manual | S | 101 | 106.2159 | 50 | -0.18 | 20 |
GU.CANO.HHZ. | 2017-02-05T20:00:17.04 | 0.6 | undecidable | manual | S | 109 | 101.5206 | 50 | -0.38 | 39 |
CH.MMK.HHZ. | 2017-02-05T20:00:16.30 | 1.0 | undecidable | manual | P | 23 | 184.8705 | 38 | -1.13 | 11 |
CH.DIX.HHZ. | 2017-02-05T20:00:16.18 | 0.3 | undecidable | manual | P | 9 | 175.7907 | 50 | -0.09 | 50 |
GU.RORO.HHZ. | 2017-02-05T20:00:14.89 | 0.3 | undecidable | manual | S | 118 | 93.5397 | 50 | -0.4 | 59 |
GU.BURY.HHZ. | 2017-02-05T20:00:14.43 | 1.0 | undecidable | manual | S | 153 | 91.6416 | 50 | -0.35 | 20 |
GU.SATI.HHZ. | 2017-02-05T20:00:13.18 | 0.6 | undecidable | manual | P | 23 | 164.1135 | 50 | -1.3 | 22 |
GU.RNCA.HHE. | 2017-02-05T20:00:12.79 | 0.6 | undecidable | manual | P | 91 | 151.8369 | 50 | 0.19 | 36 |
GU.MGRO.HHZ. | 2017-02-05T20:00:11.78 | 0.6 | undecidable | manual | S | 130 | 81.0522 | 50 | -0.18 | 43 |
IV.MRGE.HHZ. | 2017-02-05T20:00:11.27 | 0.1 | undecidable | manual | P | 1 | 138.861 | 50 | 0.68 | 66 |
FR.SAOF.HHZ.00 | 2017-02-05T20:00:09.17 | 0.3 | undecidable | manual | S | 145 | 72.0723 | 50 | -0.38 | 62 |
GU.CIRO.HHZ. | 2017-02-05T20:00:07.94 | 0.3 | undecidable | manual | P | 19 | 127.3725 | 50 | -0.88 | 46 |
GU.TRAV.HHZ. | 2017-02-05T20:00:07.18 | 0.6 | undecidable | manual | P | 27 | 123.7872 | 50 | -1.08 | 28 |
IV.QLNO.HHZ. | 2017-02-05T20:00:06.21 | 0.1 | undecidable | manual | P | 101 | 106.2159 | 50 | 0.65 | 71 |
GU.CANO.HHZ. | 2017-02-05T20:00:05.17 | 0.1 | undecidable | manual | P | 109 | 101.5206 | 50 | 0.34 | 79 |
IV.MONC.HHZ. | 2017-02-05T20:00:04.56 | 0.3 | undecidable | manual | P | 48 | 93.6396 | 50 | 0.95 | 48 |
GU.BURY.HHZ. | 2017-02-05T20:00:04.03 | 0.1 | undecidable | manual | P | 153 | 91.6416 | 50 | 0.72 | 71 |
GU.RRL.HHZ. | 2017-02-05T20:00:03.11 | 0.6 | undecidable | manual | S | 337 | 48.618 | 50 | -0.19 | 45 |
GU.RORO.HHZ. | 2017-02-05T20:00:03.85 | 0.3 | undecidable | manual | P | 118 | 93.5397 | 50 | 0.25 | 61 |
GU.MGRO.HHZ. | 2017-02-05T20:00:01.99 | 0.1 | undecidable | manual | P | 130 | 81.0522 | 50 | 0.31 | 83 |
FR.SAOF.HHZ.00 | 2017-02-05T20:00:00.67 | 0.1 | negative | manual | P | 145 | 72.0723 | 50 | 0.38 | 83 |
GU.STV.HHZ. | 2017-02-05T19:59:59.64 | 0.1 | undecidable | manual | S | 142 | 38.1285 | 50 | -0.85 | 74 |
GU.RRL.HHZ. | 2017-02-05T19:59:56.38 | 0.1 | negative | manual | P | 337 | 48.618 | 50 | -0.3 | 88 |
GU.STV.HHZ. | 2017-02-05T19:59:54.89 | 0.1 | undecidable | manual | P | 142 | 38.1285 | 50 | -0.17 | 92 |
GU.PZZ.HHZ. | 2017-02-05T19:59:51.30 | 0.3 | undecidable | manual | S | 101 | 6.6933 | 146 | -0.54 | 67 |
GU.PZZ.HHZ. | 2017-02-05T19:59:50.10 | 0.1 | undecidable | manual | P | 101 | 6.6933 | 146 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.BNI.HHE. | ML:2.3 | 0.000386 | 0.3 | AML | other | m | 2017-02-05T20:00:09.22 |
MN.BNI.HNE. | ML:2.2 | 0.000312 | 0.3 | AML | other | m | 2017-02-05T20:00:09.23 |
MN.BNI.HHN. | ML:2.2 | 0.00029049999999999996 | 0.92 | AML | other | m | 2017-02-05T20:00:09.51 |
MN.BNI.HNN. | ML:2.1 | 0.0002245 | 0.92 | AML | other | m | 2017-02-05T20:00:09.51 |
GU.BURY.HHN. | ML:2.4 | 0.0002805 | 0.42 | AML | other | m | 2017-02-05T20:00:09.59 |
GU.BURY.HHE. | ML:2.4 | 0.0003155 | 0.4 | AML | other | m | 2017-02-05T20:00:17.21 |
GU.CANO.HHE. | ML:2.7 | 0.0004425 | 1.46 | AML | other | m | 2017-02-05T20:00:19.13 |
GU.CANO.HHN. | ML:2.6 | 0.000402 | 0.34 | AML | other | m | 2017-02-05T20:00:19.88 |
GU.CIRO.HHN. | ML:2.4 | 0.000156 | 1.64 | AML | other | m | 2017-02-05T20:00:27.93 |
GU.CIRO.HHE. | ML:2.5 | 0.00023199999999999997 | 0.24 | AML | other | m | 2017-02-05T20:00:27.18 |
CH.DIX.HHE. | ML:3.0 | 0.000404 | 1.36 | AML | other | m | 2017-02-05T20:00:45.69 |
CH.DIX.HHN. | ML:3.0 | 0.00043100000000000007 | 0.96 | AML | other | m | 2017-02-05T20:00:45.94 |
GU.MGRO.HHE. | ML:2.6 | 0.00058 | 0.42 | AML | other | m | 2017-02-05T20:00:13.76 |
GU.MGRO.HHN. | ML:2.6 | 0.0006245000000000001 | 0.34 | AML | other | m | 2017-02-05T20:00:13.31 |
CH.MMK.HHN. | ML:2.5 | 0.00011115 | 0.76 | AML | other | m | 2017-02-05T20:00:50.34 |
CH.MMK.HHE. | ML:2.2 | 0.0000518 | 0.82 | AML | other | m | 2017-02-05T20:00:53.26 |
IV.MONC.HHE. | ML:2.7 | 0.0005595 | 0.56 | AML | other | m | 2017-02-05T20:00:26.32 |
IV.MONC.HHN. | ML:2.8 | 0.0006485000000000001 | 1.68 | AML | other | m | 2017-02-05T20:00:21.00 |
IV.MRGE.HHN. | ML:2.6 | 0.00022349999999999998 | 1.38 | AML | other | m | 2017-02-05T20:00:33.98 |
IV.MRGE.HHE. | ML:2.4 | 0.00016 | 0.72 | AML | other | m | 2017-02-05T20:00:30.87 |
RD.ORIF.BHE. | ML:2.1 | 0.0001149 | 0.36 | AML | other | m | 2017-02-05T20:00:19.68 |
RD.ORIF.BHN. | ML:2.1 | 0.000114 | 0.68 | AML | other | m | 2017-02-05T20:00:23.76 |
GU.PZZ.HHN. | ML:3.4 | 0.037200000000000004 | 0.12 | AML | other | m | 2017-02-05T19:59:51.67 |
IV.QLNO.HHE. | ML:2.5 | 0.000305 | 0.8 | AML | other | m | 2017-02-05T20:00:20.23 |
IV.QLNO.HHN. | ML:2.4 | 0.00023199999999999997 | 0.42 | AML | other | m | 2017-02-05T20:00:20.52 |
GU.RORO.HHN. | ML:2.6 | 0.0004055 | 0.3 | AML | other | m | 2017-02-05T20:00:15.74 |
GU.RORO.HHE. | ML:2.5 | 0.00037649999999999994 | 0.82 | AML | other | m | 2017-02-05T20:00:16.51 |
GU.RRL.HHN. | ML:2.6 | 0.001048 | 1.04 | AML | other | m | 2017-02-05T20:00:05.75 |
GU.RRL.HHE. | ML:2.6 | 0.0010435 | 0.5 | AML | other | m | 2017-02-05T20:00:04.75 |
FR.SAOF.HHE.00 | ML:2.5 | 0.000528 | 0.68 | AML | other | m | 2017-02-05T20:00:10.51 |
FR.SAOF.HHN.00 | ML:2.4 | 0.00039549999999999996 | 0.34 | AML | other | m | 2017-02-05T20:00:10.56 |
GU.SATI.HHE. | ML:2.3 | 0.00009029999999999999 | 1.04 | AML | other | m | 2017-02-05T20:00:43.34 |
GU.SATI.HHN. | ML:2.2 | 0.00007025000000000001 | 0.98 | AML | other | m | 2017-02-05T20:00:42.29 |
GU.STV.HHN. | ML:2.5 | 0.001048 | 0.96 | AML | other | m | 2017-02-05T20:00:00.16 |
GU.STV.HHE. | ML:2.4 | 0.0010095 | 1.48 | AML | other | m | 2017-02-05T19:59:59.95 |
GU.TRAV.HHN. | ML:2.5 | 0.0002355 | 0.34 | AML | other | m | 2017-02-05T20:00:26.75 |
GU.TRAV.HHE. | ML:2.6 | 0.000248 | 0.28 | AML | other | m | 2017-02-05T20:00:26.90 |